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About Our client is a global financial technology company at the forefront of the new internet of money. Our infrastructure including USDC, a blockchain-based dollar powers payments, commerce, and financial applications worldwide. We help businesses, institutions, and developers leverage breakthrough blockchain technologies to drive global economic prosperity and digital inclusion. The Opportunity and Responsibilities: The Staff Software Engineer is responsible for extending their in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and problems to improve existing systems and modifying systems; building and owning scalable microservices that are responsible for reliable and secure APIs that transfer value and assets across all blockchain protocols as well as traditional banking protocols; collaborating with Product and Engineering teams to design, test, and shape their features, including developing and documenting system design procedures, testing procedures, and quality standards; troubleshooting program and system malfunctions to restore normal functioning; building publicly accessible APIs that make it simple for developers to integrate with complex payment systems; integrating Platform Services with leading banks and financial technologies; consulting with management to ensure agreement on system principles; writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs; other duties as assigned. Key Requirements A. 7 years minimum professional software development experience in object oriented languages like Go or Java. B. Computer Science degree or a closely related field (or foreign equivalent). C. Technical leadership of teams >4 on architecture and system design. D. Expert in one of the domains of API design, payments processing, or blockchains. Deep understanding/experience with: - Architecture, design, and deployment of production-quality, scalable software - Web3, blockchain, smart Contract business logic - RESTful API design and development principles - Cloud services (AWS, Google Cloud, Microsoft Azure, etc) - Container orchestration systems like Kubernetes or EKS, ECS - SQL databases and designing schemas F. Deep focus on coding standards and code quality, a desire to have great test coverage to enable continuous delivery. G. Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively H. Self-starter with a curious mindset, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision

About the Company Our client is a software development company that builds and operates the entire technology stack behind one of the largest consumer crypto platforms in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong. What You Will Do The team is seeking an experienced, versatile Data Scientist who thrives in a fast paced environment. You will have the freedom to identify opportunities, design and implement solutions, and measure their impact across the product, collaborating with cross functional teams while owning your projects from conception to completion. Own the measurement and analytics framework for a growing marketing and paid acquisition effort, helping determine where and how significant marketing budgets are deployed. Develop frameworks for incrementality, attribution, CAC, LTV, ROAS, payback periods and channel efficiency, optimising for real business impact rather than platform reported performance. Design and analyse experiments across creative, audience, channel, bidding and landing page strategies to identify what drives incremental acquisition, engagement and revenue. Build models and analytical tooling to understand user quality and predict downstream value across campaigns, channels, cohorts and acquisition sources. Partner with Growth and Marketing to turn complex data into clear recommendations on budget allocation, campaign strategy and where to scale or reduce spend. Combine advertising platform data with first party product, behavioural and on chain data to build a complete view of the acquisition funnel and customer lifecycle. Build foundational data models, dashboards and automated reporting so teams can understand marketing performance in real time. Improve marketing data infrastructure, tracking and eventing with Engineering, ensuring reliable data from impression through to downstream product behaviour. Contribute to the wider Data Science function across product performance, experimentation, user behaviour, ecosystem analysis and competitive intelligence. Who You Are An experienced Data Scientist with significant exposure to paid acquisition, performance marketing or growth analytics within a scaled consumer technology business. Highly proficient in Python or R and SQL, working independently across large and complex datasets. Deeply familiar with measuring paid marketing performance: attribution, incrementality, selection bias and platform reported metrics. Experienced designing and analysing experiments, including geo tests, holdouts, A/B tests or other causal inference approaches for marketing effectiveness. Fluent in CAC, LTV, ROAS, retention, conversion and payback, and how those metrics interact across the customer lifecycle. Able to move beyond what happened to why it happened, what will happen next and what should be done about it. Comfortable building data models and lightweight pipelines, ideally with dbt, Dagster and BigQuery, and experienced with visualisation and dashboarding tools for decision oriented reporting. A high agency owner of ambiguous, high impact problems from initial question through to recommendation and implementation. An excellent communicator who influences Marketing, Product and Engineering decisions through data, with strong product and commercial intuition. Experience with crypto, blockchain or on chain data is beneficial but not essential. Preferred Qualifications Large scale paid acquisition budgets across Meta, Google, TikTok, X or other major platforms. Marketing mix modelling, multi touch attribution, incrementality testing or other advanced measurement frameworks. LTV, propensity, conversion or user quality models used to inform acquisition strategy or bidding. Advertising platform APIs, mobile attribution platforms or customer data platforms. High growth consumer product, marketplace, fintech, gaming or social platform experience. Machine learning applied to growth, marketing or user behaviour. Crypto or on chain data experience or interest. What It Is Like to Work Here The team works in person Hours can be long and unconventional The pace is intense Expectations are high, and impact is immediate This environment is not for everyone Why Join Unmatched ownership and autonomy Exposure to systems operating at the edge of crypto scale The ability to ship fast and see real world impact immediately

About the Company A leading decentralized infrastructure company is building one of the worlds most efficient public blockchain networks designed to enable developers to create applications that feel more like using cash than crypto. The platform provides high-speed, low-cost, and energy-efficient transactions, empowering developers and institutions to launch scalable, real-world financial applications on-chain. About the Role As a C++ Engineer , you'll work on the distributed systems and consensus engine at the core of a global blockchain network used by developers and institutions worldwide. This role involves tackling deep systems challenges: improving performance, optimizing peer-to-peer communication, ensuring security under adversarial conditions, and shaping the incentive mechanisms that drive decentralized stability and growth. You'll join a team of experienced engineers collaborating on protocol evolution, consensus modeling, and system architecture making direct contributions to the foundation of next-generation blockchain infrastructure. Key Responsibilities Design and build critical components of the blockchains core distributed system and consensus layer. Develop scalable, extensible, and secure infrastructure that powers thousands of on-chain applications. Collaborate with engineering leadership and community contributors on architectural design and protocol evolution. Write clean, maintainable, production-quality C++ code optimized for performance and reliability. Investigate and refactor performance bottlenecks across the system stack. Contribute to detailed technical specifications and RFCs, helping shape design standards for the engineering organization. Participate actively in code reviews and lead technical discussions on systems architecture and engineering best practices. Required Qualifications 4+ years of professional software engineering experience. Bachelors or Masters degree in Computer Science or equivalent field. Deep, hands-on expertise in modern C++ (production-level experience required) . Strong understanding of software design principles and patterns for modular, extensible systems. Proven ability to collaborate and communicate effectively in technical discussions and design reviews. Experience contributing to or developing in blockchain, distributed ledger, or decentralized protocol environments (or a demonstrated passion for the field through open-source projects, research, or personal initiatives) . Bonus Skills Experience designing and implementing distributed systems at scale. Familiarity with Rust or other systems-level programming languages. Interest in blockchain economics, consensus algorithms, and decentralized system design. Contributions to open-source projects or Web3 developer communities.

About the Company Circle is a global financial technology company at the forefront of the new internet of money. Our infrastructure—including USDC, a blockchain-based dollar—powers payments, commerce, and financial applications worldwide. We help businesses, institutions, and developers leverage breakthrough blockchain technologies to drive global economic prosperity and digital inclusion. About the Role The Senior Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world. The role involves analyzing requirements, procedures, and problems to improve existing systems and modifying systems. You will build and own scalable microservices that are responsible for reliable and secure APIs that transfer value and assets across all blockchain protocols as well as traditional banking protocols. The position requires collaboration with Product and Engineering teams to design, test, and shape Circle features, including developing and documenting system design procedures, testing procedures, and quality standards. You will be troubleshooting program and system malfunctions to restore normal functioning, building publicly accessible APIs that make it simple for developers to integrate with complex payment systems, integrating Platform Services with leading banks and financial technologies, consulting with management to ensure agreement on system principles, and writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs. Requirements - 6+ years of professional software development experience in object-oriented languages, deep Java expertise is preferred. Go is used but secondary. C#/.NET backgrounds are not a fit - Bachelors Degree in Computer Science or a closely related field - Led teams (2-4) technically on architecture and system design - Experience working with payment systems like credit cards and bank transfers - A broad understanding of RESTful API design and development principles - Experience with Cloud Services (AWS, Google Cloud, Microsoft azure, etc.) - Experience with SQL databases and designing schemas - Proven experience in the design & deployment of production-quality, scalable software - A focus on coding standards and code quality, a desire to have great test coverage to enable continuous delivery

About Circle Circle sits at the forefront of digital money, bringing programmable, global, and instant value transfer to the internet through our infrastructure, including USDC-a blockchain-based dollar now core to payments, commerce, and markets worldwide. Our technology empowers businesses, institutions, and developers to capitalize on the breakthroughs of open blockchain networks, propelling financial innovation and economic inclusion at a truly global scale. About the Role We're seeking a Principal Product Manager, Ecosystem to drive new product initiatives with our Onchain Protocol team. If you are passionate about accelerating real-world adoption of stablecoins and blockchain infrastructure, thrive in highly cross-functional and externally facing roles, and excel at zero-to-one thinking, this is your chance to shape the future of digital money. In this pivotal role, you will lead strategy, vision, and execution for onchain protocols (including CCTP cross-chain bridge, Gateway chain abstraction, Paymasters, and Smart Wallets) already responsible for moving billions in digital assets each month. You'll engage with leading ecosystem developers, define how stablecoins are used in DeFi, wallets, and consumer applications, and ensure Circle remains ahead of fast-evolving crypto trends such as zK proofs, intents, and chain abstraction. Key Responsibilities Engage deeply with ecosystem builders to discover opportunities that materially accelerate USDC usage and adoption. Own product vision, roadmap, and zero-to-one execution for new onchain initiatives-translating market and developer insights into actionable product bets. Conduct onchain data analysis to identify trends, high-potential dApps, and emerging use cases, always remaining at the vanguard of blockchain advances. Define and continuously optimize the end-to-end developer and user experience for Circle's stablecoin and protocol products. Synthesize technical advancements (e.g., zK proofs, EIPs, chain abstraction) into competitive product strategies. Lead cross-functional squads-engineering, legal, data science, marketing, and business-to launch and scale new protocols to market. Act as Circle's ambassador to the crypto ecosystem: participate actively in developer conversations and community forums, contribute to EIPs, and evangelize best practices for stablecoin integration. Requirements 5+ years of product management ownership driving business strategy and growth for complex commercial products; prior principal or group PM experience a plus. Strong technical background: proficiency in computer science or engineering concepts, ideally via degree or prior engineering experience. Highly analytical, data-driven; skilled at using onchain data and market evidence to inform hypothesis-driven product decisions. Proven track record influencing, aligning, and leading cross-functional and exec-level stakeholders through matrixed organizations. Bonus Skills Founder, co-founder, or early employee experience within crypto startups or major ecosystem projects. Demonstrated leadership in community engagement-open-source, standards, or developer advocacy. Hands-on experience shipping user-facing blockchain products that reached scale. 2+ years building in crypto/web3, with significant hands-on experience in blockchain infrastructure, smart contracts, and DApp development/use. Deep user fluency in DeFi, stablecoins, wallets, bridges, and consumer crypto-actively engaged with the broader ecosystem (e.g., reading EIPs, experimenting with dApps, contributing to discourse).

About the Company We are building the standard for seamless, real-time compliance enforcement for financial applications built on blockchains. We empower teams to create modular policy enforcement for anti-money laundering and sanctions compliance, enforced in real-time before transactions execute. Our system enforces these policies with cryptographic guarantees, providing robust, scalable risk management tailored to real-world use cases. Today, we power the end-to-end compliance infrastructure for fintechs and financial institutions across the digital assets industry. About the Role As Senior Business Development Lead, you will deeply understand enterprise customers' core compliance and regulatory challenges. This role extends beyond a traditional sales function and bridges into a deployment strategist function. Success will come by serving as a trusted partner of enterprise customers to design onchain compliance solutions that meet the business, legal, and regulatory requirements of their financial products. Key Responsibilities - Close six-figure annual recurring contracts with fintechs, financial institutions, and crypto companies - Manage a pipeline across the full sales cycle, including prospecting, technical scoping, proposal development, negotiation, and contract close - Translate regulatory and compliance requirements into concrete product and technical decisions in coordination with customer engineering, compliance, and legal stakeholders - Provide strategic guidance on compliance architecture decisions including freeze and blacklist designs, KYC/KYB workflows, and AML/CFT screening approaches - Identify, structure, and manage strategic partnerships that expand distribution and product - Collaborate with engineering and product teams to relay customer and partner feedback into the roadmap - Contribute to the development and refinement of go-to-market strategy as a senior member of the business team Requirements - 5+ years of experience in business development, partnerships, or sales, ideally within crypto, fintech, or regulated financial infrastructure - Demonstrated track record of sourcing and closing complex, technical, enterprise-level agreements - Excitement to architect solutions with enterprise customers through the design process until commercials close - Ability to translate ambiguous regulatory and compliance requirements into clear, actionable guidance for customer teams - Strong understanding of, or demonstrated ability to quickly acquire knowledge of, blockchain infrastructure and the regulatory landscape governing digital assets - An existing professional network within crypto, fintech, or financial services - Ownership, agency, and a high bar for quality Benefits - Unlimited PTO with a high level of autonomy - Best-in-class health, dental, and vision insurance - Bi-annual global team offsites

About the Company We are building the standard for how regulated blockchain applications enforce transaction rules at the smart contract layer. We empower teams to create modular, programmable policies such as AML/CFT checks or offchain collateral requirements that are verified before a transaction executes onchain. Our system enforces these policies with cryptographic guarantees, providing robust, scalable risk management tailored to real-world use cases. About the Role As Protocol Lead, you will own the design, development, and maintenance of our onchain suite. You will build tooling to support integrations, contribute to core infrastructure, and research emerging technologies to keep us at the forefront of the industry. You will also serve as the team's blockchain subject matter expert, supporting teammates across the stack on all things related to blockchain interactions. Key Responsibilities - Own the architecture, development, and maintenance of our core smart contracts - Support customers integrating at the smart contract level - Deeply understand and add support for non-EVM chains - Iterate on the SDK and relevant documentation to supply a strong integration experience - Collaborate with the rest of the engineering team in Go and TypeScript on blockchain-facing technology Requirements - 5+ years of experience in software engineering - 2+ years of experience in Solidity development - Deep familiarity with Solidity, Rust, and other relevant emerging tools - Strong familiarity with Golang and/or TypeScript - Strong communication skills and comfort working with external partners and customers - Curiosity, initiative, and a drive to ship high-quality systems Benefits - Unlimited PTO with a high level of autonomy - Best-in-class health, dental, and vision insurance - Bi-annual worldwide team offsites

About the Company Our client is a team of elite builders, moving fast and redefining what is possible. A high growth software development company and a major contributor to one of the largest consumer crypto platforms globally, building for the future. What You Will Do Design user centred interfaces and experiences for web and mobile platforms that align with the company vision. Translate complex DeFi concepts into intuitive, visually compelling designs for a mainstream audience. Work closely with product managers, engineers and stakeholders to define design requirements and execute solutions. Create wireframes, prototypes and high fidelity mockups using tools such as Figma, Sketch, Adobe XD or similar. Conduct user research and usability testing to gather feedback and refine designs iteratively. Define and maintain the design system, ensuring visual consistency and scalability. Stay up to date with design trends and best practice across both consumer and crypto products. Who You Are Must have worked on a leading consumer product, with a strong portfolio showcasing impactful designs and user friendly interfaces. Expertise with design tools such as Figma, Sketch, Adobe Creative Suite, InVision or Protopie. Demonstrated experience creating designs that balance functionality with exceptional visual appeal. A user centred approach, with the ability to translate complex concepts into simple, elegant designs. Why Join If you thrive in chaos, love ambitious problems, and want to build something game changing, this team wants to hear from you. At their core, they believe in: Speed over perfection: ship now, iterate later Ownership over bureaucracy: every person here makes big decisions Talent density over headcount: they hire the best, no exceptions Building for the future: crypto moves fast, and so do they

About the Role Circle is seeking a deeply technical and visionary Principal Product Manager to lead the strategy and end-to-end delivery of an AI-native platform. This role is pivotal in transforming our internal products & tools into a unified, composable platform that connects and scales seamlessly across all of Circle's internal systems and data services. You will oversee the design and development of various internal tools & data systems and partner with engineering leads to translate complex technical capabilities into a cohesive platform that accelerates our enterprise and unlocks new forms of customer value. We are seeking someone with a demonstrated history of successfully launching several user facing products and internal tools, owning and managing large, complex program areas and engaging with cross-functional teams, and numerous stakeholders, directly and through influence. This role demands an entrepreneurial product thinker who thrives in complexity, has a deep technical understanding, and can translate ambitious ideas into scalable product outcomes. Key Responsibilities Define and champion a compelling long-term vision for the AI Platform, aligning the roadmap with Circle's strategic goals of enterprise acceleration, data democratization, and pioneering new agentic systems. Own the end-to-end product definition and lifecycle for the AI Platform. Translate strategic objectives into a prioritized roadmap of core services, frameworks, and developer tools. Partner with engineering, data, and AI/ML teams to platformize internal products, delivering modular services, APIs, and infrastructure that scale with the business. Partner with the AI engineering team and engage in technical discussions on architectural decisions, model evaluations, system design, and the feasibility of new AI capabilities to ensure the platform is scalable, reliable, and secure. Operationalize an automated evaluation & safety framework that achieves high prompt-test coverage and surfaces unified usage, quality, cost, and latency dashboards. Deploy AI-driven compliance automation that lowers analyst total-handling-time and application submission time. Proactively identify business opportunities across the company, process gaps, roadblocks, bottlenecks, and inefficiencies that will negatively impact risk and compliance platform efforts and mitigate them. Partner with all key stakeholders to define the product scope, develop insights and author detailed product requirements to deliver features and functionality to scale Circle's AI use cases. Act as the primary advocate for the platform's customers, including internal developers, data scientists, business operators, and future external partners. Define and own the key metrics for platform success, including developer velocity, operational efficiency gains, tooling adoption, and the quality/safety of AI outputs. Drive alignment on the AI strategy across Product, Engineering, Design, Legal, Compliance, and Go-to-Market teams. Communicate the platform's vision, progress, and results to stakeholders at all levels, from individual engineers to the executive team. Requirements A 10+ years of deeply technical product experience building platforms in scaled companies, including leading programs for Fintech or crypto businesses. Bonus Skills * You are a creative product mind, an avid problem solver and a highly collaborative team member. * You are a self-starter and fast-moving when it comes to putting plans into motion - you don't need to work from a script. * You have mentored other product managers in the past. You have demonstrated experience influencing partners and executives in order to achieve results. * Highly quantitative, analytical, and business minded with a data-driven approach to decision making. * Executive presence with an ability to influence and work hands-on with other cross-functional team leaders, such as lawyers, engineers, product managers, data analysts, operations analysts in improving compliance processes and systems. * Build deep relationships and create strategic alliances to establish trust with key stakeholders across legal, risk, compliance, engineering, product etc. to accelerate delivery of risk and compliance initiatives. * Experience leading diverse teams in a complex, matrixed organization. * Deep experience and knowledge of traditional money laundering and terrorist financing typologies.

About the Role Circle is seeking a Lead Product Manager, Token within the Arc product team to define and lead the exploration of utility token opportunities for the Arc ecosystem. This individual will help Circle shape the economic model, governance framework, and feature design of a potential native token on the Arc network. You will work cross-functionally with Product, Business, Engineering, Data, Treasury, Legal, and Policy teams as we explore potential token design mechanisms from validator and staking models to community participation, incentive structures, and governance evolution. This role sits at the intersection of economics, onchain governance, and ecosystem design, and is central to Circle's vision for a new financial internet. Key Responsibilities Design a potential token and governance architecture: Develop and contribute to a potential token design, tokenomics and phased roadmap for Arc and related ecosystem parties. Model economic systems and incentive structures: Create simulations and scenario analyses to evaluate token distributions, validator rewards, staking mechanisms, and incentive structures that drive usage of the Arc network. Operationalize governance frameworks: Define systems, tooling, and processes for onchain and offchain governance - from proposal frameworks to validator councils and community engagement. Collaborate cross-functionally: Partner with Circle's Product, Legal, Policy, and Treasury teams to ensure regulatory alignment and financial soundness. Engage the broader community: Develop documentation, playbooks, and forums to educate and activate participants - from developers to institutions to users. Benchmark and research: Continuously analyze market-leading governance systems, token designs, and economic mechanisms to inform Circle's approach. Requirements 5+ years of experience across crypto research, token design, protocol economics, or governance operations. Crypto experience is required Bonus Skills * Deep understanding of tokenomics, game theory, and token governance. * Strong analytical skills; experience running financial or economic models for token ecosystems. * Proven ability to manage complex, cross-functional workstreams - influencing without authority. * Ability to distill technical concepts into clear frameworks and communications. * Strategic mindset with bias toward execution and measurable ecosystem outcomes. * Experience with onchain protocols or staking economics strongly preferred. * Exceptional written and verbal communication skills.

About Borderless Borderless.xyz is a global payments network for stablecoin on/off-ramps. Money is increasingly moving onchain, but moving it globally means fragmented rails and dozens of locally licensed providers. Borderless solves this with a single API plugged into 15+ locally licensed stablecoin providers across 100 countries, letting fintechs route to whichever provider they choose. Seed stage, backed by a $3M pre-seed. Revenue is growing steadily with a growing enterprise customer base. About the Role Borderless's first true Head of Sales. Sales has been founder-led to date, which produced clarity on ICP, pricing, and proof points plus an existing pipeline. This hire takes the motion over and builds the function: outbound pipeline, end-to-end closing, and eventually a team. The sale is consultative, technical, and educational (stablecoin infrastructure), not transactional. ICP: crypto-native PSPs, fintechs, wallets, and remittance companies, plus the locally licensed providers themselves. The commercial motion is a straight SaaS platform fee with typical ACV in the ~$60K range and 2-3 month outbound sales cycles. Year-one quota will likely land around $700K-$900K new ARR, with a 3-6 month ramp (partial variable guaranteed during ramp). Key Responsibilities - Build and execute the outbound sales motion; inbound exists but is noisy — outbound is the priority - Own the end-to-end sales cycle: prospecting, qualifying, pitching, negotiating, closing - Travel consistently — the cycle is conference-heavy (heavily LatAm), approximately 2 conferences/month during busy seasons (Feb-late May, Aug-Nov); deals rarely close without meeting in person - Run a tight product-sales feedback loop with the technical team - Consistently hit revenue targets while building a long-term pipeline and, over time, the sales team Requirements - 7-10+ years in sales/BD at Head of Sales level or a CV clearly leading up to it - Experience in payments OR crypto/stablecoins (either works; crypto is a big plus, not a must). Must be broadly in fintech. - Consultative, technical selling experience — API-first SaaS or infrastructure products - Willing to travel constantly and represent the company at industry events (hard must-have) - Strong track record of hitting or exceeding targets, with concrete commercial numbers (quota, ARR, accounts) on the CV Bonus Skills - Existing personal book of decision-maker relationships at ICP companies - Fluent Spanish — much of the network, customer base, and conference circuit is LatAm-based - Direct stablecoin/crypto-payments vertical experience Benefits - Full medical, dental, and vision - Unlimited PTO - Family/medical leave - Disability and life insurance

About the Company Our client is a venture backed blockchain infrastructure company in London, around 25 people, that builds roughly half of all blocks on Ethereum. In plain terms: everything anyone does on chain creates a transaction. Those transactions are assembled into blocks, and validators process them every 12 seconds. Our client builds those blocks. It is the point in the chain where most of the revenue is generated, and it is invisible to almost everyone who benefits from it. Transaction flow reaches them two ways, through the public mempool and through private order flow, and the business is now expanding in two directions at once. Vertically, across the supply chain: from the user creating the transaction, to routing it, to building the block, to the open source products validators use to connect. And horizontally, across other chains. The closer the company gets to the end user, the more consumer facing it becomes, and the clearer the path from infrastructure company to trading platform. About the Role The company has built something a large share of Ethereum depends on and says almost nothing about it publicly. There is no real communications output anywhere. They have been building in a vacuum, and this hire exists to end that. This is the most senior marketing seat in the business and, for now, the only one. You will report to the founders, own the function outright and have scope to hire under you later. In practice it is a CMO role at an early stage company, with the work split between deciding what the company says and writing most of it yourself. The job is to build awareness from a standing start and then control the narrative: what the company stands for, which themes it owns, and how it shows up in conversations that are currently happening without it. Three audiences, all of which need to be served at once: Institutional, which in this market means trading firms and sophisticated counterparties Developers, who will check the technical claims before they believe any of them Crypto native and degen users, who respond to speed, presence and tone What You Will Own Company positioning and narrative, across the business and across each product Narrative pillars: the two to four themes the company anchors itself to and returns to repeatedly Awareness and share of voice across Ethereum, the L2 landscape and the chains the company expands into next Institutional facing communications and collateral, supporting the commercial side of the business Content and research output, including long form explainers that make block building legible to people who do not already understand it Social presence and cadence across company and product accounts Event and conference strategy Competitive positioning, including tracking how rivals in the space talk about the same problems Direct work with engineers and founders to turn deeply technical output into something readable Who You Are Five to ten years in marketing, communications or content, with the bulk of it in crypto Psychologically switched on. You read rooms and audiences quickly, know the narratives running through the market at any given moment, and understand why they took hold Crypto native, with a working grasp of MEV, block building, validators and the L1 and L2 landscape. You can talk to a protocol engineer without a translator From a technical crypto company where the product was genuinely hard to explain. A strong writer first. Published work matters more than campaign dashboards here Able to move between an institutional trading audience and an anonymous account on X in the same week without sounding false in either register Comfortable being the only marketer in the building, with no team to delegate to for the first stretch Candidates from large marketing organisations, where the work was one slice of a much bigger machine, are unlikely to fit London based and able to work from the office five days a week

About Us We are a remote-first, globally distributed team of 50 working across three continents and eight countries, on a mission to make cryptocurrency part of the everyday economy. As a regulation technology (reg-tech) company, crypto organisations and traditional financial institutions alike use our tools to reduce transaction risk and make crypto transfers safe. We are recognised as a vital enabler of the crypto ecosystem and have processed hundreds of billions of dollars worth of transactions to date. We are well funded, recently closed a Series B, and are growing fast. We are looking for people to play a pivotal role in shaping the future infrastructure of the crypto industry. The Impact You Will Have We are looking for an Enterprise Account Executive for the US and LATAM markets. This role requires expertise in crypto infrastructure use cases and a proven track record of closing complex deals in the financial sector. You will be responsible for expanding our presence among major financial institutions and driving adoption of our infrastructure and compliance solutions. Key Responsibilities - Drive outbound and inbound sales within the US and LATAM markets; Spanish or Portuguese fluency preferred - Own the full sales cycle: prospecting, discovery, demos, negotiations, and closing - Build trust and credibility with C-level executives - Partner closely with Solutions and Customer Success teams to ensure smooth handoffs and expansions - Partner with Product and Leadership to shape enterprise roadmap feedback - Educate customers on the value of compliance in crypto transactions (Travel Rule, VASPs) - Run a disciplined enterprise pipeline, forecast accurately, and maintain clean deal hygiene in CRM to support predictable growth - Represent us at industry events, conferences, and private meetings (travel may be required) Requirements - 6-10 years of enterprise sales experience with proven success in financial services or crypto infrastructure, selling into multi-stakeholder buying committees - Consistent record of hitting or exceeding enterprise quotas in complex, regulated environments - Track record of closing six-figure enterprise deals - Deep understanding of regulatory compliance in financial services and/or crypto Benefits - Flexible remote work from anywhere - $1,000 work-from-home stipend, to use within the first year of employment - MacBook Pro, specced with your manager to meet your needs - Unlimited PTO - Country-specific statutory benefits and contributions, managed via an employer of record

About Stellar Stellar is a decentralized, public blockchain that gives developers the tools to create experiences that are more like cash than crypto. The network is faster, cheaper, and far more energy-efficient than most blockchain-based systems. About the Role We're hiring a Director, Ecosystem & Product Security to lead security strategy across the Stellar ecosystem and directly own security outcomes for Foundation-developed systems, Foundation-operated infrastructure, and treasury-related security responsibilities. The role is both strategic and hands-on, requiring deep technical judgment across decentralized systems, product security, and operational risk. Key Responsibilities - Define and lead the Foundation's security strategy across the Stellar ecosystem and Foundation-owned systems - Raise the practical security baseline for key ecosystem participants including wallets, infrastructure providers, custodians, issuers, and validators - Publish actionable guidance, reference patterns, and security expectations that drive real adoption across the ecosystem - Build coordination mechanisms for shared risks, incident response, and cross-ecosystem security improvement - Own security outcomes for Foundation-developed software, Foundation-operated infrastructure, and treasury/custody responsibilities - Partner with Engineering, Finance, Legal, IT, and Corporate Security to drive security controls - Lead secure development efforts across architecture, threat modeling, vulnerability management, bug bounty programs, and product incident response - Build and lead a high-performing security team Requirements - 10+ years of experience in security, including significant senior leadership experience - 5+ years leading security programs, teams, or functions with meaningful scope - Track record of owning security outcomes for complex, high-consequence systems in production - Deep experience in product and application security with hands-on judgment in real-world environments - Ability to assess and prioritize risk across protocol design, smart contracts, wallets, validators, dependencies, and governance mechanisms - Experience driving security improvements across multiple teams, organizations, or ecosystem participants, including without direct authority Bonus Skills - Strong familiarity with blockchain and decentralized system security - Experience operating in environments where security failures could lead to financial loss or loss of trust - Strong incident judgment, including experience handling high-severity incidents and disclosure processes - Experience with secure development frameworks such as NIST SSDF - Familiarity with Web3 security frameworks such as OWASP SCSVS or SEAL - Experience in financial infrastructure, payments, custody, or tokenized finance - Experience in identity, trust, encryption, or internet-scale systems

About the Company Stellar is a decentralized, public blockchain that gives developers the tools to create experiences that are more like cash than crypto. The network is faster, cheaper, and far more energy-efficient than most blockchain-based systems. It's designed so Stellar's ecosystem can make a real-world, lasting impact. About the Role SDF is looking for a Senior Site Reliability Engineer to help build and operate the foundation that powers our engineering teams. You'll ensure the reliability and scalability of our systems, design and improve the infrastructure behind our production environments, and automate operational work so developers can focus on building great products. Key Responsibilities Maintain, improve, scale and secure our AWS/GCP infrastructure and Linux systems. Assist our development teams in running, packaging, deploying and troubleshooting applications Work with developers on streamlining deployment processes with Jenkins and other CI/CD tooling. Build, maintain, monitor and improve our Kubernetes clusters. Work with development teams on migrating applications to Kubernetes. Be responsible for maintenance and improvements to multiple internal services, for example Kubernetes, Prometheus, ELK. Monitor, triage and respond to alerts in our high availability environments. Participate in design and code reviews, and ensure that the foundation for our services is best in class. Evaluate new technologies, design and implement as appropriate. Identify automation opportunities and implement by creating custom or by using off the shelf solutions. Requirements 5+ years of experience of working in cloud-based systems operations, as a SRE or DevOps engineer. First-hand experience with configuration management and infrastructure as code (Ansible, Puppet, Terraform). Proficient in utilizing SRE methodologies like capacity planning and disaster recovery testing to ensure the scalability, resilience, and availability of critical services. Production experience building and maintaining Kubernetes clusters. Will need to know how to code Bonus Skills Ability to understand Go, Rust, C++ and TypeScript source code Experience experimenting with AI-driven approaches to operations Comfortable with participating in on-call rotations and conducting thorough root cause analyses to keep systems running smoothly. Experienced in managing production workloads and skilled in using monitoring tools to detect issues early. A strong understanding of computer networking, TCP/UDP, load balancing, distributed computing, web services, and the fundamental protocols used by the internet (HTTP, HTTPS, DNS, etc.). No blockchain needed Experience using AI is a plus

About the Company We are building the rails to bring Wall Street settlement into the 21st century. Current settlement infrastructure wastes billions in trapped capital and operational inefficiency, forcing institutions to maintain massive reserves, limiting market liquidity, and creating systemic risk that grows more dangerous as markets become increasingly global and interconnected. Backed by $40M from leading crypto and fintech investors, we are bringing together the best from both Wall Street and Ethereum to reimagine the infrastructure that underpins the financial system. Key Responsibilities - Build beautiful, performant front-ends — turn designs into applications with the professionalism and aesthetics to delight institutional users - Translate complex financial logic into code — work alongside product teams to understand and capture the nuances of their industry in our workflows - Meet institutional standards — harden code to ensure it meets clients' rigorous requirements for security and robustness - Explore new products — deep-dive into new areas of the financial system alongside domain experts, exploring ideas and helping to shape future products Requirements - You ship, not just code: directly responsible for taking major features or entire products from idea to production, owning the full lifecycle of significant technical projects - Full-stack TypeScript: experienced with TypeScript both front-end and back-end (blockchain development experience is not necessary) - You build with AI: modern AI coding tools are central to how the engineering team works; you've woven them deeply into your workflow and know how to get real leverage - Startup mindset: adaptable, self-directed, and at ease with ambiguity — early-stage startup experience preferred Nice to Have - Experience with data grids, particularly AG Grid Benefits - Medical, dental, and vision healthcare - 401(k) - Generous PTO

Who We Are Our client is a software development company that builds and operates the entire technology stack behind one of the largest consumer crypto platforms in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong. What You Will Do You will design, build and maintain on chain programs that operate under heavy real world load. This is a hands on role with real ownership and immediate impact. Design and implement high performance Solana programs in Rust that handle significant transaction volume Reason carefully about program correctness, security and upgradeability in a production environment Optimise compute usage, account layouts and transaction flows for latency and throughput Work closely with backend and frontend engineers to design clean on chain and off chain boundaries Debug, test and ship changes that go live quickly and are used by hundreds of thousands of users Participate in design discussions around protocol changes, economic mechanics and system constraints Own programs end to end, from design and implementation through deployment, monitoring and iteration Who You Are Highly experienced engineer who has deployed production smart contracts or on chain programs that operate at meaningful scale, with real users, sustained volume and operational constraints Understands that building at scale is different from deploying isolated contracts, having dealt with performance bottlenecks, edge cases and real world failure modes Thoughtful about security, adversarial environments and long term maintainability Able to work independently, take ownership and make sound technical decisions with incomplete information Motivated by operating real systems at scale What It Is Like to Work Here The team works in person Hours can be long and unconventional The pace is intense Expectations are high, and impact is immediate This environment is not for everyone Why Join Unmatched ownership and autonomy Exposure to systems operating at the edge of crypto scale The ability to ship fast and see real world impact immediately

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Our client is an established crypto infrastructure business expanding into trading. They are building a funded trading platform for crypto perpetuals, beginning with paper trading and moving toward evaluations, funded accounts and payouts. They are hiring a hands on leader to build and operate the trading risk engine behind that product. You will own the rules, exposure, hedging and payout economics that determine whether the platform can grow safely and profitably. This is not a compliance, audit or advisory position. You will make live risk and trading decisions, work directly with data and help build the underlying systems with Product and Engineering. The team intends to be aggressive on product. They are not looking for someone whose first response to risk is to block a feature, ban a trading style or tighten every limit. They want someone who can identify the real risk, quantify it and find a practical way to support the product through better pricing, smarter limits, targeted monitoring, trader segmentation, routing, hedging or staged rollouts. Restrictions should be precise and evidence based. Broad bans should be reserved for risks that cannot be measured or controlled. What You Will Own The firm's trading book, aggregate exposure and risk appetite Funded account rules, including drawdown, leverage, concentration and consistency parameters Reliable payout reviews, payout liability forecasting and reserve requirements Trader classification, including profitable, toxic, fraudulent and correlated behaviour Decisions about which activity remains simulated, is internalised, is matched internally or is hedged externally External hedging strategy and relationships with venues, liquidity providers and market makers Net exposure by instrument, strategy, trader cohort and correlated account group Margin, liquidation, circuit breaker and kill switch controls Real time monitoring, alerts, incident response and daily risk reporting Risk requirements for product, data and trading infrastructure Recruitment and leadership of the future risk and dealing team Trading and Execution Responsibilities Build the logic for A book, B book and hybrid routing across funded accounts Determine when the firm should hedge positions on external venues and when exposure can remain internal Measure shadow P&L so a trader's apparent profitability is tested against real fees, funding, spread, slippage and execution costs Configure and continuously review leverage, margin requirements, available instruments, spreads, mark ups and other trading conditions Monitor execution speed, fills, rejected orders, pricing anomalies, market gaps and platform incidents Investigate toxic flow, latency arbitrage, coordinated trading, copy trading, multi account abuse and attempts to exploit payout rules Lead the response during unusual volatility, system failures and concentrated exposure events Produce clear recommendations and risk reports for the founders and senior leadership Product and Commercial Partnership You will be the risk voice in product discussions from the beginning. Your role is to make informed risk taking possible, not to remove risk from the business. For every proposed feature, instrument, promotion or rule change, you should be able to explain: How trader behaviour may change and which risks matter How expected payouts and unit economics could be affected Which risks can be priced, limited, monitored, routed or hedged How to launch without weakening the product proposition Which evidence would justify expanding, changing or stopping the feature after launch The goal is not the lowest possible risk. It is to take the right risks deliberately, protect legitimate payouts and give the product room to win. What Success Looks Like Within your first six months, you will have: Established measurable risk limits and clear escalation procedures Built reliable exposure, payout and trader behaviour monitoring Implemented systematic trader segmentation and routing Created a fair and repeatable payout review process Built a clear framework for deciding when to simulate, internalise, match or hedge trades Validated hedging performance and external execution costs Enabled ambitious product launches with controls proportionate to the actual risk Created a scalable operating model for the risk and dealing function Ideal Background Five or more years in trading risk, dealing, quantitative trading, market making or a closely related function preferred Demonstrated ownership of live trading exposure is more important than tenure Direct experience with funded trader platforms, retail FX or CFD brokers, crypto derivatives exchanges, proprietary trading firms or market makers Strong knowledge of perpetuals, leverage, margin, liquidation, funding and market microstructure Practical experience with A book and B book management, hedging, routing and liquidity providers Experience analysing trader behaviour, trading abuse and correlated accounts Comfortable using SQL, Python or equivalent tools to work directly with trading data Able to translate risk logic into precise product and engineering requirements Strong commercial judgement across growth, trader experience, payouts and firm profitability Inventive and pragmatic, able to design controls that enable growth rather than defaulting to blanket restrictions Calm and decisive during volatile markets and operational incidents This Role Is Not Suitable If Your experience is primarily compliance, audit, credit policy or operational risk documentation You have advised trading teams but never owned live exposure or execution decisions You treat eliminating risk as the goal, or regularly default to saying no when a risk can be measured and managed You prefer creating frameworks over implementing and operating them You cannot work directly with data, engineers and imperfect early stage systems You are unwilling to make time sensitive decisions when the trading book is at risk

About Us We are a European-based blockchain and digital asset investment firm operating over $70M in assets across our flagship early-stage venture and credit strategies. The firm originates from an early-stage venture fund launched a few years ago, which built the foundations of our presence and conviction in DeFi through investments in a number of leading protocols, as well as unicorns in non-DeFi verticals. Building on that foothold in DeFi, we launched our credit fund last year, an EU-regulated fund dedicated to institutionally deploying capital into the wide array of yield opportunities across digital asset markets. Down the line, the team plans to extend its rigorous due diligence approach and proprietary strategies to an on-chain asset management line of business, in order to further grow operating capital and expand our presence on-chain. With continued expansion in mind, we are committed to being at the forefront of DeFi, CeFi, and blockchain innovation in the financial industry. We are currently seeking someone with a tenured background in DeFi and digital asset yield strategies to join the Credit Fund as Portfolio Manager. About the Role Currently operating $35M, the fund has built a 12-month institutional and regulated track record of deploying capital on-chain under a non-directional, multi-strategy yield mandate for its investors. Since incepting with $15M, the fund has actively expanded its capital base and is aiming to scale beyond $50M in AUM by the end of the year, a step that naturally calls for a greater degree of portfolio management sophistication. We are seeking a seasoned individual in DeFi to own the fund's investment allocations and elevate the portfolio through its journey of AUM expansion. Upon joining, the Portfolio Manager will take ownership of the fund's portfolio and lead allocations for the majority of the AUM across a multi-strategy DeFi and on-chain book. This entails staying at the bleeding edge of the available universe of yield strategies and overseeing the end-to-end investment cycle, from sourcing, relationship building, and rigorous underwriting, through to selection, position monitoring, and portfolio rebalancing. From day one, the Portfolio Manager will have the full support of the team, currently made up of the co-founders, a DeFi security engineer, CFO, legal counsel, and soon a Head of Lending. This is a role that offers a very high degree of agency, the latitude to explore, to build, and to organise people and process as they see fit, but it carries in equal measure the responsibility to deliver results for the team and its investors. We are looking for someone eager to take ownership of our investment processes, deploy capital on-chain with institutional rigour, build systems, and help scale the fund to $100M+. The Ideal Candidate - At least 3+ years of hands-on experience managing active DeFi portfolios and non-directional on-chain yield strategies - Direct responsibility for portfolio performance, with experience coordinating people and resources around investment objectives - A demonstrable record of generating competitive market returns - A demonstrable ability to source differentiated alpha and yield opportunities on-chain - Strong understanding of DeFi-specific risks, including smart contract vulnerabilities, depegging, liquidations, oracle failures, liquidity constraints, and counterparty exposure, with sound judgment in position sizing and hedging - Deep practical knowledge of the core DeFi stack, including AMMs, lending markets, perpetuals and derivatives, and stablecoin mechanics - A proactive, ownership-driven mindset, with the ambition to lead the portfolio and build a high-performing team as the fund grows What We Offer - Base compensation: competitive baseline compensation - Direct upside: significant percentage allocation in end-of-year profit sharing of accumulated fund performance fee, on the same level as management - High ownership and autonomy: freedom at every stage of the investment process including strategy, investment selection, methodologies, and more - Management involvement: input into decisions concerning evolution and growth of the firm

About Circle Circle is a global financial technology company at the forefront of the new internet of money. Circle's infrastructure, including USDC, a blockchain-based dollar, powers payments, commerce, and financial applications worldwide. Circle helps businesses, institutions, and developers leverage breakthrough blockchain technologies to drive global economic prosperity and digital inclusion. About the Role This is not a traditional pipeline-building or warehouse-focused Data Engineer role. Circle is looking for a Senior Staff IC who will define and drive the long-term strategy for data reliability, quality, and operational excellence across the organisation, shaping how Circle builds, governs, and trusts its data ecosystem. The central question is whether this person can identify systemic weaknesses in a complex data ecosystem and create the frameworks, standards, architecture, and operating mechanisms that prevent entire classes of failures across multiple teams. If the answer is primarily that they can build very sophisticated pipelines, this is not the right hire. Key Responsibilities - Establish company-wide standards for data quality, contracts, ownership, and governance, driving adoption across producer and consumer teams - Design and lead scalable reliability and observability frameworks (SLIs/SLOs, freshness and availability targets, alerting strategy, incident response, error budgets) - Drive cross-functional prioritisation of reliability initiatives, balancing technical debt, operational health, and product delivery across teams - Lead ecosystem-wide platform improvements, identifying architectural gaps, reducing fragmentation, and influencing build-vs-buy decisions - Own and deliver complex, high-impact data initiatives, aligning stakeholders, mitigating risks, and driving scalable solutions in ambiguous environments - Mentor senior engineers and become the technical point person for ambiguous, cross-cutting data problems Requirements - Extensive experience designing and operating scalable data platforms with a focus on reliability, quality, and observability - Deep expertise in data architecture: data modelling, pipeline design, and distributed data systems - Proven ability to define and implement data quality frameworks, including SLAs, data contracts, and governance standards - Strong experience establishing SLI/SLO frameworks, monitoring, and alerting for large-scale data systems - Demonstrated ability to lead complex, cross-team technical initiatives and drive alignment across stakeholders - Experience defining and scaling engineering best practices: testing, CI/CD, and development standards for data systems - Experience leveraging AI tools and methodologies to design and implement solutions Bonus Skills - Experience building or evolving data platforms in high-growth or highly regulated environments (fintech, payments, crypto) - Familiarity with modern data tooling: orchestration (Astronomer/Airflow), transformation (dbt), warehouses (BigQuery), metadata and lineage (Dataplex, DataHub, Amundsen), observability (Monte Carlo, Great Expectations) - Hands-on with Kubernetes, Terraform, streaming platforms (Kafka), Python or Go - Track record of influencing platform strategy: build-vs-buy decisions and multi-year architectural evolution - Ledger, reconciliation, settlement, or regulatory reporting experience

About Ellipsis Labs Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralised finance. The company is the developer of Phoenix, the leading order book spot exchange on the Solana blockchain, and a top 10 DEX with more than $70B in volume since inception in 2023. Ellipsis Labs is also one of the most active and prominent on-chain market makers in crypto. About the Role Ellipsis Labs is looking for a Quantitative Developer to join its Risk team. This is a platform-wide role: the team owns solvency, margin, and liquidation systems across all Ellipsis products. The person in this seat will design, build, and maintain the numerical engines that enforce margin requirements, trigger liquidations, and keep the exchange solvent during periods of extreme volatility. Key Responsibilities - Design, build, and maintain risk infrastructure: margin engines, liquidation systems, and solvency monitors across all Ellipsis products - Develop quantitative models for risk assessment, pricing, and portfolio analysis in DeFi markets - Build low-level, performance-critical systems that keep the exchange solvent during high volatility and liquidity stress - Own initiatives end-to-end, from research and design through launch and ongoing reliability - Monitor system performance at micro and nano-second granularity - Collaborate closely with engineering and leadership in a fast-moving startup environment Requirements - 3+ years of experience preferred; exceptional new grads with strong quantitative backgrounds are also eligible - Strong quantitative and mathematical foundation, through a quant role, a maths, stats, or physics degree, or equivalent experience - Proficiency in at least one systems-level language: Rust, C++, C, Go, Python, or TypeScript - Demonstrated ability to architect and own complex numerical projects independently Bonus Skills - Experience working with blockchain technology, specifically Solana - Proficiency in Rust or strong interest in building in Rust - Experience building liquidation systems, risk engines, or margin call systems - Familiarity with pre-IPO or private market funding structures - Background in TradFi trading, HFT, or crypto exchanges

About the Company We are building infrastructure that is transforming how money moves in the digital economy. We are evolving beyond our compliance foundations to enable the next generation of digital financial services between regulated institutions with unprecedented efficiency. With nearly 50 employees across 14 countries and having recently closed a Series B round, we are backed by leading investors and looking for people to help shape the future rails of the crypto industry. About the Role We are moving up-market. Our growth now comes from financial institutions and fintechs launching digital asset products — bigger customers with longer implementation cycles, more stakeholders, and higher contract values. You will own a small number of these customers. Sales closes the initial deal and hands the customer over at signature. From there they are yours: get them live, get them using the product, renew them, and grow them. Growth is the part of this role that matters most — one signed contract is a way into the rest of the organisation. You will map it, find the other teams, entities, and regions that need us, and work with Sales to open them. You are also the technical point of contact for your customers. Enterprise conversations get technical early, and you should be able to sit with a customer's integration team and be useful without a Solutions Engineer in the room. Comfort with APIs and the curiosity to work things out yourself matter more here than an engineering background. Key Responsibilities - Identify and close new, complex opportunities; engage with technical and non-technical stakeholders to accelerate the sales process - Understand and align with each customer's product, business, and compliance roadmap to uncover opportunities to accelerate their progress - Over time, hire and develop 1-2 additional Solutions Architects and be a vocal advocate for the SA function across the organisation - Recommend and develop systems and processes for the Solutions Architecture team, including metrics to measure performance and impact - Support the design and development of exemplary POCs and act as the escalation point for pre-sales technical issues - Align with GTM leaders to spot market trends and channel insights back to leadership and product teams - Partner closely with Sales, Marketing, Solutions Engineering, Customer Success, and Product Engineering to build joint go-to-market initiatives - Maintain strong internal relationships with Product and Engineering, championing the voice of customers and their compliance teams to influence roadmap direction Requirements - 2+ years of pre-sales leadership experience, with a proven ability to build, coach, and retain high-performing teams - 5+ years across technical sales, consulting, implementation, or go-to-market functions - Track record of building and leading world-class Solutions Architecture, Sales Engineering, or Solutions Engineering teams, ideally in a SaaS business - Strong hands-on technical sales experience with APIs - Knowledge of payments, crypto, fintech, or RegTech strongly preferred - Strong executive presence and the ability to build deep, credible relationships with prospects and customers - Genuine curiosity and a passion for making customers successful

We are the team behind the number one DEX on HyperEVM, which generated $5.4M revenue in year one with 2 full time people. Now we are pursuing the biggest opportunity in crypto. The foundation of which is creating the best place to trade crypto (spot and perps) on your phone. On top of that we are building a completely original social product with several novel mechanisms. We will reveal more to promising candidates, but whatever you think it may be, think bigger. Stack Expo ~54 · React Native · TypeScript · Reanimated · Privy · viem · Solana · Hyperliquid SDK · cross-chain routing and bridging · PostHog · Sentry. Skia, Swift, and Kotlin are a plus. Details You are the first and only engineer in your domain. Your job is to take an original product vision and turn it into a robust system, holding the entire architecture and smallest details at once. You will... Build the best mobile trading app in the world Own the entire user experience Keep the interface truthful under live market data Hold 60fps on mid-range Android under sustained load Automate weekly iOS and Android releases You have... Independently designed, implemented, and scaled a consumer mobile app Extended React Native itself across new architecture, Hermes, JSI, and custom native modules Built gesture-driven motion under concurrent state change Delivered production trading interfaces spanning order entry, TP/SL, TWAP, perps, funding, and leverage Implemented on-device key custody for embedded wallets, EIP-7702, SIWE, and cross-chain swaps

About Hyperbolic Hyperbolic Labs is pioneering AI infrastructure with its open-access GPU cloud, aggregating computing resources across the globe to offer an innovative GPU marketplace and AI inference service at up to 75% cost savings compared to traditional cloud providers. The mission is to democratise AI by breaking down barriers to computing power, making it affordable and accessible to developers and researchers everywhere. Founded by co-founders with PhDs in AI, Math, and Computer Science, Hyperbolic raised a Series A and is preparing for significant growth. The team is approximately 30 people with an engineering-driven culture emphasising ownership, execution, and building at the cutting edge of GPU infrastructure. About the Role This is a foundational infrastructure role: building the multi-tenancy provisioning and virtualisation layer that transforms raw GPUs from diverse global suppliers into a programmable, orchestrated pool serving thousands of AI developers and researchers. This is hands-on, deep infrastructure work — bare-metal provisioning, GPU scheduling, storage systems, and networking — not a wrapper around AWS. Key Responsibilities - Build and scale the GPU Cloud Marketplace by designing multi-tenancy provisioning and virtualisation solutions - Manage bare-metal provisioning and lifecycle management: IPMI/Redfish, BMC-based remote management, PXE boot, automated OS deployment - Design and implement GPU scheduling and orchestration: GPU type awareness, memory management, topology considerations, placement strategies for multi-GPU jobs, fragmentation minimisation - Build and maintain infrastructure automation using Terraform or Pulumi, CI/CD pipelines, secrets management, configuration management, and observability stacks - Design storage and data infrastructure for AI/ML workloads: object storage, high-IOPS block storage, distributed file systems for training data and checkpoints - Implement API design and cloud-init for automated provisioning and configuration - Work with hardware vendors and vendor engineering teams to troubleshoot issues and optimise integrations Requirements - Deep understanding of bare-metal provisioning and lifecycle management, including IPMI/Redfish, BMC-based remote management, PXE boot, and automated OS deployment workflows - Deep understanding of GPU scheduling and orchestration: GPU type awareness, memory management, topology considerations, placement strategies for multi-GPU jobs, fragmentation minimisation - Strong infrastructure and DevOps engineering skills: Terraform or Pulumi, CI/CD for infrastructure, secrets management, configuration management, and observability stack implementation - Experience with storage and data infrastructure for AI/ML workloads: object storage, high-IOPS block storage, and distributed file systems - Solid understanding of GPU architecture, CUDA, and GPU compute optimisation - Proven experience building and scaling cloud infrastructure or distributed systems in production environments - Excellent communication skills across technical and non-technical stakeholders Bonus Skills - Familiarity with high-performance networking: InfiniBand and RoCE (RDMA over Converged Ethernet) - Experience with distributed storage systems: Ceph, Weka, or VAST Data - Experience with Kubernetes GPU operators, Slurm, or Ray for distributed training - Background at GPU cloud or AI infrastructure companies

About Glider Glider is an onchain trading and portfolio automation platform. The team comes from 0x/Matcha, Coinbase, MetaMask, Cega, Supra, and PoolTogether. We raised $4M led by a16z CSX with participation from Coinbase Ventures, Uniswap Ventures, and others. About the Role You will build end-to-end features for Glider with a 70/30 backend/frontend split using Node.js/TypeScript backend and Next.js frontend. This is an application/product engineering role, not a protocol engineering role — Solidity is at most ~5% of the job. The core of the work is backend systems around onchain trading: onchain transactions, indexing, and lending. Key Responsibilities - Lead the design and development of end-to-end features for the Glider flagship product, ensuring they are scalable, secure, and efficient - Design, build, and maintain the backend systems powering Glider's onchain trading and portfolio automation: onchain transactions, indexing, lending - Tackle unique challenges related to declarative trading and vertical solutions, bringing well-architected approaches to complex problems - Engage with every layer of the crypto/DeFi stack, from backend infrastructure to onchain swaps to frontend Web3 UX Requirements - 5+ years of software engineering experience at staff level, full-stack with clear backend depth (role is 70/30 backend/frontend) - Shipped professionally at a DeFi protocol or trading platform — personal onchain activity alone does not qualify - Core strengths in understanding onchain transactions, indexing, and lending; strong grasp of onchain trading (DEXes, AMMs, LPing, perps, etc.) - Strong expertise in Node.js (TypeScript) Bonus Skills - Solidity (not needed, at most ~5% of the job, but helpful) - Web3: familiarity with Viem/Wagmi, permissionless.js/pimlico, SIWE, ZeroDev Kernel Smart Accounts - Backend: GCP, AlloyDB, Axiom and Sentry; ability to work with Python-based solvers - Frontend: Next.js, tRPC, Tailwind and Radix UI, Zustand, react-spring, Vitest and Synpress

About the Company We are building the Everything Store for Finance. We have combined three powerful financial primitives: Exchange, Asset Management, and Borrow/Lend, all seamlessly composable and accessible through one unified account that uses your entire portfolio as collateral, including spot and derivative assets. Trade 250+ markets on a super exchange with zero fees, better-than-CEX liquidity, and institutional-grade privacy, all built on a blazingly fast blockchain. Backed by top-tier investors, we are scaling fast and building a team of mission-driven engineers to redefine what is possible in decentralised finance. There are no product managers, no managers, no 1:1s. Just code. You will work directly with our CEO and a small, elite team of builders every day, pushing the limits of performance and UX. Platform scale: - $200B+ lifetime volume - $1.2B+ average daily volume - $60M+ total value locked About the Role As a Quantitative Developer, you will be a primary architect of the pricing and market data infrastructure that powers the platform. You will be solving one of the hardest problems in crypto derivatives: building high-fidelity, low-latency pricing, risk, and quoting systems that operate reliably across 250+ markets at production scale. You will bridge the gap between rigorous financial engineering and the high-performance backend systems required to deliver it. Key Responsibilities: - Market Data Systems: build and maintain the data infrastructure that supports pricing, risk, and research, including real-time tick capture, cross-venue normalisation, historical storage, and low-latency replay for backtesting - Pricing Infrastructure: design and implement pricing models for derivatives; ensure correctness, low latency, and observability - Trading Algorithms: contribute to the development, improvement, and monitoring of the strategies underpinning the protocol vault - Risk and Analytics Backend: implement services that monitor risk in real time across the platform - Research-to-Production Pipeline: transition models from research environments into production services capable of handling live order flow, applying rigorous backtesting, controlled deployment, and ongoing monitoring Requirements - Strong production experience building low-latency, high-throughput backend services, with demonstrated ability to operate and debug them under load - Experience with time-series databases, message buses (such as Kafka, Redpanda, or NATS), and the operational realities of high-volume market data - Prior experience working on or alongside production trading systems at an exchange, proprietary trading firm, market maker, HFT firm, or comparable crypto-native venue - Demonstrated ability to take responsibility for a domain end to end, with limited specification or supervision - Options experience (preferred): knowledge or direct experience with options pricing, volatility surface construction, or options market making Benefits - Top-tier competitive compensation - Unlimited vacation - Comprehensive benefits packages tailored by country - Flat structure with no unnecessary meetings

About the Company We are building the Everything Store for Finance. We have combined three powerful financial primitives: Exchange, Asset Management, and Borrow/Lend, all seamlessly composable and accessible through one unified account that uses your entire portfolio as collateral, including spot and derivative assets. Trade 250+ markets on a super exchange with zero fees, better-than-CEX liquidity, and institutional-grade privacy, all built on a blazingly fast blockchain. Backed by top-tier investors, we are scaling fast and building a team of mission-driven engineers to redefine what is possible in decentralised finance. There are no product managers, no managers, no 1:1s. Just code. You will work directly with our CEO and a small, elite team of builders every day, pushing the limits of performance and UX. Platform scale: - $200B+ lifetime volume - $1.2B+ average daily volume - $200M+ total value locked About the Role As a member of the product engineering team, you will own the lifecycle of features from concept to launch. We are looking for someone with strong experience in distributed systems and hands-on experience building on blockchain smart contract platforms. You will work in a dynamic cross-functional team, building high-impact features that directly benefit our users. Some projects will focus on enhancing the customer experience, while others will tackle challenges of scalability, integrations, and performance optimisations. Key Responsibilities - Protocol Development: contribute to the design and implementation of a decentralised protocol for crypto derivatives trading, including developing, testing, and deploying systems and smart contracts - API and SDK Development: design and develop APIs and SDKs to support robust trade execution services - System Monitoring: own monitoring, alarming, analytics, and reporting for all services you build, ensuring they meet high performance and responsiveness standards - Effective Communication: collaborate and communicate requirements effectively within and across teams to ensure alignment on project goals Requirements - 5+ years of backend engineering experience, ideally from ideation to launch within a strong engineering team - Solid knowledge and hands-on experience with modern programming languages including Javascript, Python, Golang, Java, or C++ - Familiarity with basic cryptography and experience with Solidity for building smart contracts - Hands-on experience building on blockchain platforms; comfortable with cloud-native AWS infrastructure and/or Kubernetes - Solid understanding of the cryptocurrency ecosystem and underlying technologies including blockchain, PoW, PoS, and L1/L2 technologies - Interest in ZK-Rollups and cutting-edge blockchain technologies Benefits - Top-tier competitive compensation - Unlimited vacation - Comprehensive benefits packages tailored by country - Flat structure with no unnecessary meetings

About OP Labs OP Labs builds Optimism, the technology behind one of the leading blockchain infrastructure platforms the open-source OP Stack that powers over 65% of all Layer 2 activity on Ethereum. Hundreds of companies, from large enterprises to early-stage builders, use the OP Stack to launch their own chains and bring users onchain. The founding team has worked on Ethereum scaling for over a decade. OP Labs has raised $178M in a Series B and the team is approximately 75 people, roughly 30% based in New York with the rest across the US, Europe, and Asia. About the Role This is the sibling role to OP Labs' Institutional Sales Lead same GM-style sales mandate, but focused on large crypto-native companies and fintechs (comparable to companies like Robinhood or Chime) and TradFi, with a stated client preference for TradFi over purely crypto-native accounts. Key Responsibilities - Define and lead Optimism's enterprise strategy end-to-end, acting like a GM for the vertical - Identify and prioritise target accounts across large crypto companies, fintechs, and TradFi institutions - Source, structure, and close complex partnerships; build multiple relationships within each target account - Own the full sourcing-to-close motion; partner with product, engineering, and partner teams on integration and onboarding - Channel market feedback into roadmap decisions - Represent Optimism externally at industry events and forums Requirements - 10+ years of enterprise sales experience, with a track record closing complex, multi-stakeholder deals inside large organisations - Has sold technology, not a financial product, into large companies fintech infrastructure knowledge is a strong plus - Target account experience in large crypto companies, fintechs, or TradFi experience is preferred over purely crypto-native background - Full sourcing-to-close experience not someone who has only owned one narrow part of the deal cycle - Some crypto/Ethereum/Layer 2 familiarity doesn't need to be deep, but zero exposure is a gap Bonus Skills - Existing relationships at fintechs or traditional financial institutions - Prior experience at a Layer 2, wallet, or stablecoin issuer Benefits - Token grants vest annually with a 1-year cliff

About OP Labs OP Labs builds Optimism, the technology behind one of the leading blockchain infrastructure platforms the open-source OP Stack that powers over 65% of all Layer 2 activity on Ethereum. Hundreds of companies, from large enterprises to early-stage builders, use the OP Stack to launch their own chains and bring users onchain. The founding team has worked on Ethereum scaling for over a decade. OP Labs has raised $178M in a Series B and the team is approximately 75 people, roughly 30% based in New York with the rest across the US, Europe, and Asia. About the Role This role sits at the intersection of sales, product, and engineering, supporting Optimism's enterprise and institutional adoption. The Solutions Architect is the primary technical counterpart for large institutions evaluating, designing, and deploying production-grade onchain systems on the OP Stack pairing with OP Labs' Institutional and Enterprise Sales Leads on deals. Key Responsibilities - Act as the primary technical counterpart for enterprise and institutional partners during evaluations, pilots, and integrations - Lead technical discovery sessions covering architecture, performance, security, compliance, and operational requirements - Design and support test environments (devnets, performance benchmarks, cloud deployments) to validate throughput, latency, and cost assumptions - Respond to detailed technical diligence from banks, asset managers, system integrators, and regulators - Translate enterprise requirements into technical feedback for OP Labs' product and engineering teams; help shape roadmap priorities - Support integrations with wallets, custody providers, cloud infrastructure, and system integrators (e.g., Fireblocks, AWS) - Guide partners through OP Stack architecture, deployment models, upgrade paths, and operational best practices Requirements - 5+ years as a Sales Engineer, Solutions Architect, or Technical Pre-Sales role - Background in blockchain infrastructure, cloud platforms, distributed systems, or financial infrastructure - Hands-on experience with Ethereum or EVM-based systems Layer 1 or Layer 2 strongly preferred - Strong understanding of blockchain architecture: sequencing, finality, rollups, smart contracts, and network operations - Comfortable explaining complex technical concepts to both engineers and non-technical stakeholders Bonus Skills - Experience working with regulated institutions (banks, asset managers, exchanges, payments firms) - Familiarity with production cloud deployment environments Benefits - Fully paid medical, dental, and vision - 4% 401(k) match

About OP Labs OP Labs builds Optimism, the technology behind one of the leading blockchain infrastructure platforms the open-source OP Stack that powers over 65% of all Layer 2 activity on Ethereum. Hundreds of companies, from large enterprises to early-stage builders, use the OP Stack to launch their own chains and bring users onchain. The founding team has worked on Ethereum scaling for over a decade. OP Labs has raised $178M in a Series B and the team is approximately 75 people, roughly 30% based in New York with the rest across the US, Europe, and Asia. About the Role OP Labs is hiring a Senior Product Manager to drive onchain adoption by fintechs and centralised crypto exchanges the most important distribution partners for bringing users and assets onchain. This person defines the roadmap for enterprise-facing products that help these businesses integrate DeFi functionality without sacrificing user experience. Key Responsibilities - Define and execute product strategy across integrations, SDKs, and infrastructure that help fintechs and exchanges embed onchain services - Build deep expertise in fintechs and exchanges their compliance, custody, and UX needs and translate that into products and partnerships - Launch and scale products that make it easier for enterprises to offer yield, trading, payments, and other onchain financial products - Partner with DeFi protocols, infra providers, custodians, and chain operators to accelerate ecosystem growth - Work cross-functionally with engineering, BD, design, and marketing from concept to launch Requirements - 5+ years of product management experience, ideally in fintech, consumer finance apps, or centralised crypto exchanges - Strong ability to engage enterprise partners, uncover pain points, and translate them into product requirements - Comfortable working across custody, wallet infrastructure, and protocol integrations to inform product decisions - Solid understanding of fintech product mechanics (trading, lending, payments) or exchange infrastructure Bonus Skills - Direct experience with onchain/DeFi products Benefits - Fully paid medical, dental, and vision - 4% 401(k) match

About the Company We are the all-in-one crypto and stablecoin platform built exclusively for payments companies. Clients onboard with a single partner and unlock stablecoin settlement, payins, payouts, and treasury optimisation across global corridors, all through a single API. The platform is built on top of leading providers at every layer of the stablecoin stack (custody, KYX, screening) with proprietary orchestration technology on top, and is the only platform offering product and licence redundancy in all major markets, with dozens of partners and over 100 global licences. Founded by payments executives and crypto veterans, we announced a $20M Series A in 2026. We are remote-first with offices in Miami and Vienna, and run a first-principles, founder-mindset culture: compliance-first, AI-driven, client-obsessed. About the Role A hands-on senior engineer with a Technical Leadership / Platform specialisation who owns the technical foundation of the platform: roughly 30-50% architecture, the rest hands-on on the most complex, highest-risk backend work. This person defines the platform architecture, so crypto-specific failure modes (finality and reorgs, vendor sandbox-vs-production gaps, stablecoin settlement mechanics, compliance flows in the money path) must be known upfront, not learned on the job. IC-track with no people management, technical influence only. Reports to the Engineering Manager. Key Responsibilities - Design and evolve core platform services: reliability, data integrity, clear service boundaries; identify architectural risks and scalability limits before they hit production - Implement the most complex, high-risk backend components in TypeScript/Node.js, owning correctness under partial-failure scenarios - Design reliability mechanisms: retries and backoff, timeouts, idempotency, partial-failure handling, degraded and fallback modes - Act as the primary technical contact for partners and clients on API/SDK integrations: solution reviews, troubleshooting, roadmap alignment, documentation - Drive observability improvements (metrics, logs, tracing) and participate in production incident analysis - Raise the team's technical maturity through code reviews, decomposition of ambiguous problems, pairing, and documentation Requirements - 6+ years of professional backend engineering with strong TypeScript and Node.js - Deep hands-on crypto infrastructure experience: designed and ran production systems that move real funds (custody, wallets, exchange, payments, or settlement). Hard filter. - Built the orchestration layer of a crypto payments platform on top of third-party vendors (custody, KYX, screening APIs): transaction-flow orchestration, settlement, ledger and reconciliation, compliance requirements in the money path - Deep distributed-systems design experience: microservices, service boundaries and data models, API contracts, queues and async communication - End-to-end production ownership: on-call, incident response, debugging API failures and data issues - Excellent PostgreSQL/SQL - Proficient daily use of AI coding tools (e.g. Claude Code, Copilot) with fast, critical review of AI output - Strong written and verbal English: able to defend technical decisions with partners' engineers Bonus Skills - Regulated financial environments (licensing, audits, compliance-driven engineering) - Event-driven systems (Kafka, RabbitMQ, SQS); Redis; Docker, Kubernetes, AWS - Architecture leadership across timezones in a distributed team

About the Company We are building a trading app for the rest of us. Sign up in seconds and get instant access to any on-chain asset without external wallets, bridges, or prior knowledge. We have social features that are actually useful: follow top traders with full access to their portfolio and trades, and find tokens early. We do all of this while providing best-in-class execution and data for experienced traders. About the Team You will be joining a GTM team of 5 based in-person in SoHo, NYC. Everyone on the team is crypto-native with experience from leading crypto and tech companies. We have high standards for ourselves and the people we work with. About the Role You will sit at the intersection of design and growth, partnering closely with the GTM and Product team to create content that converts: product feature launches, socials, growth campaigns, and more. You will be a steward of the brand system: expanding it, refining it, and building the visual world around it so that every touchpoint feels intentional and cohesive. Key Responsibilities - Evolve and document the brand system: typography, colour, illustration, visual language, and world-building - Design social media campaigns in close collaboration with the growth team - Collaborate with Product Design to craft cohesive and delightful brand touchpoints across our surfaces - Design merch concepts Requirements - 3-5 years of experience in brand or graphic design, ideally at a consumer app, agency, or culture-forward brand - A strong portfolio showing an eye for craft, systematic thinking, and executional range: able to zoom out to set direction and zoom in to ship quality assets - Comfortable experimenting with new tools, concepts, and design processes - Motion design and/or 3D skills are a meaningful plus - Personal crypto trading experience is a plus: everyone on the team trades, and it is what lets the product stand out amongst the competition

About the Company We are building the Everything Store for Finance. We have combined three powerful financial primitives: Exchange, Asset Management, and Borrow/Lend, all seamlessly composable and accessible through one unified account that uses your entire portfolio as collateral, including spot and derivative assets. Trade 250+ markets on a super exchange with zero fees, better-than-CEX liquidity, and institutional-grade privacy, all built on a blazingly fast blockchain. Backed by top-tier investors, we are scaling fast and building a team of mission-driven engineers to redefine what is possible in decentralised finance. There are no product managers, no managers, no 1:1s. Just code. You will work directly with our CEO and a small, elite team of builders every day, pushing the limits of performance and UX. Platform scale: - $200B+ lifetime volume - $1.2B+ average daily volume - $60M+ total value locked About the Role As a key member of the product engineering team, you will own the entire lifecycle of major features: from concept to launch. We are looking for someone with deep expertise in distributed systems and hands-on experience building on blockchain smart contract platforms. You will work in a dynamic cross-functional team, driving high-impact features that directly benefit our users. Some projects will focus on enhancing the customer experience, while others will tackle critical challenges of scalability, integrations, and performance optimisations. Key Responsibilities - Protocol Development: design and implement a decentralised protocol for crypto derivatives trading, including developing, testing, and deploying systems and smart contracts - API and SDK Development: design and develop APIs and SDKs to support robust trade execution services - System Monitoring: own monitoring, alarming, analytics, and reporting for all services you build, ensuring they meet high performance and responsiveness standards - Effective Communication: collaborate and communicate requirements effectively within and across teams to ensure alignment on project goals Requirements - 8+ years of backend engineering experience, ideally from ideation to launch within a strong engineering team - In-depth knowledge and hands-on experience with modern programming languages including Javascript, Python, Golang, Java, or C++ - Proficiency in basic cryptography and experience with Solidity for creating upgradeable smart contracts - Hands-on experience building on blockchain platforms; comfortable with cloud-native AWS infrastructure and/or Kubernetes - Deep understanding of the cryptocurrency ecosystem and underlying technologies including blockchain, PoW, PoS, and L1/L2 technologies - Interest in ZK-Rollups and cutting-edge blockchain technologies Benefits - Competitive compensation - Unlimited vacation - Comprehensive benefits packages tailored by country - Flat structure with no unnecessary meetings

About Hyperbolic Hyperbolic Labs is pioneering AI infrastructure with its open-access GPU cloud, aggregating computing resources across the globe to offer an innovative GPU marketplace and AI inference service at up to 75% cost savings compared to traditional cloud providers. The mission is to democratize AI by breaking down barriers to computing power, making it affordable and accessible to developers and researchers everywhere. Founded by co-founders with PhDs in AI, Math, and Computer Science, Hyperbolic has raised a Series A and is preparing for significant growth. The team is approximately 30 people, sitting at the intersection of AI and open-source technology, with an engineering-driven culture emphasizing ownership, execution, and building at the cutting edge of GPU infrastructure. About the Role This is Hyperbolic's first dedicated engineering executive hire, building the Infrastructure, Platform, and SRE functions from the ground up. The VP of Engineering will own infrastructure strategy, organizational growth, and executive-level decision making. This is NOT a step-back-and-manage role. Hyperbolic expects this person to be more than 40% hands-on: personally contributing to architecture reviews, debugging critical production issues, and partnering with engineers on implementation. This hire needs to come from the GPU cloud / AI infrastructure world, not traditional enterprise or big tech. Key Responsibilities - Lead the design and evolution of the AI cloud platform architecture: GPU orchestration, compute scheduling, networking, storage, and distributed systems - Build and scale large GPU clusters supporting customer workloads, including GPU provisioning, scheduling, utilization optimization, and capacity management - Personally participate in architecture reviews, system design, and key technical initiatives (expect 40%+ of time on technical contribution) - Act as the technical escalation point for complex infrastructure challenges: debug production issues, review proposals, and drive decisions - Establish best practices for Kubernetes, observability, CI/CD, security, and operational excellence - Build SRE and Platform Engineering functions from scratch: define SLOs, SLIs, incident response, and capacity planning - Recruit and develop world-class Infrastructure, Platform, and SRE teams - Partner with executive leadership on company strategy and infrastructure investments - Manage infrastructure budgets, vendor relationships, and capacity planning Requirements - 12+ years building and operating large-scale infrastructure systems, with experience leading infrastructure organizations while remaining deeply hands-on technically - Previous experience building or operating a cloud platform at scale, ideally GPU-native cloud infrastructure supporting AI training and inference workloads - Expert-level Kubernetes knowledge and experience designing multi-region cloud infrastructure - Deep expertise in Linux, networking, distributed systems, and storage architecture - Proven track record scaling infrastructure in high-growth startup environments, not just maintaining systems at large companies - Strong understanding of Infrastructure-as-Code, automation frameworks, observability, monitoring, and reliability engineering - Experience building highly available production systems with clear SLOs and incident response processes Bonus Skills - Experience with GPU scheduling, Slurm, Kubernetes GPU operators, Ray, or distributed training systems - Experience managing thousands of GPUs in production environments - Background supporting AI training and inference platforms at scale - Experience with bare-metal provisioning and lifecycle management (IPMI/Redfish, BMC, PXE boot)

About The Better Money Company The Better Money Company (TBMC) is building a stablecoin clearinghouse — the infrastructure layer that lets stablecoins move like money rather than a trading asset. The clearinghouse gives fintechs, neobanks, banks, and payments companies 1:1 at-par swaps across chains and issuers, with guaranteed settlement times, fixed fees, and a compliant source of funds. They already support 8 of the top 10 issuance platforms and move real money for customers today. Backed by $10M from a16z Crypto, plus BoxGroup, Sunflower Capital, and leading fintech angels. Design partners include Ramp and Modern Treasury. A small, deliberately tight NYC team — they shipped money movement within six months of starting and optimise for autonomy, ownership, and pace over headcount. About the Role The clearinghouse lives or dies on correct, resilient money movement. The Payments Engineer designs and builds the fiat-and-stablecoin clearing system end to end — ledgering, reconciliation, and the integrations into banks, issuers, and custodians the rest of the product depends on. Key Responsibilities - Design, build, and scale components of the money-movement / clearing system - Build integrations with banks, stablecoin issuers, custodians, and partners — often across aging, fragmented APIs - Own ledgering, reconciliation, and auditability so balances are always provably correct - Build core product functionality that enables better stablecoin payments for customers - Weigh in on broader architecture and bring insights the team doesn't yet have Requirements - 3+ years building deeply with payment systems, financial infrastructure, and/or banking integrations - Has scaled a payment system 0→1 (ideally also 1→10) - Deep understanding of fiat payment rails (ACH, wires, RTP) plus ledgering, reconciliation, and auditing - Strong distributed-systems fundamentals — ships fast without sacrificing correctness or scale Bonus Skills - Stablecoin / blockchain familiarity (teachable; not required) - Resilient integrations across legacy / fragmented financial APIs Benefits - Medical, dental, vision - Unlimited PTO - Periodic off-sites

About The Better Money Company The Better Money Company (TBMC) is building a stablecoin clearinghouse — the infrastructure layer that lets stablecoins move like money rather than a trading asset. The clearinghouse gives fintechs, neobanks, banks, and payments companies 1:1 at-par swaps across chains and issuers, with guaranteed settlement times, fixed fees, and a compliant source of funds. They already support 8 of the top 10 issuance platforms and move real money for customers today. Backed by $10M from a16z Crypto, plus BoxGroup, Sunflower Capital, and leading fintech angels. Design partners include Ramp and Modern Treasury. A small, deliberately tight NYC team — they shipped money movement within six months of starting and optimise for autonomy, ownership, and pace over headcount. About the Role TBMC moves real money on top of a well-built but complex state machine, and that system has to stay provably correct as it grows. The Platform Engineer owns the test harness and correctness guarantees — integration tests, formal verification, and chaos testing across the ledger, netting algorithm, money movement, and payment ordering — plus the internal tooling and dev infra that give a small team the leverage of a big one. Key Responsibilities - Own the test harness for core systems: integration tests, formal verification, chaos testing across ledger, netting, money movement, and payment ordering - Build correctness guarantees that let the rest of the team ship faster with confidence - Design and build internal tools and automation that amplify team productivity - Own CI/CD, dev environments, and deployment infra — make the path to production fast, safe, and boring - Instrument systems with observability (logging, tracing, alerting) to catch issues before customers do Requirements - 3+ years in platform engineering, developer tooling, infrastructure, or reliability engineering - Has built test infrastructure for systems where correctness matters — payments, trading, ledgers, or similar - Strong distributed-systems fundamentals; reasons confidently about resilient, correct systems at scale - Builds production-grade internal tooling without being asked Bonus Skills - Formal verification, property-based testing, or chaos engineering - Stablecoin / blockchain familiarity (teachable; not required) Benefits - Medical, dental, vision - Unlimited PTO - Periodic off-sites

About The Better Money Company The Better Money Company (TBMC) is building a stablecoin clearinghouse — the infrastructure layer that lets stablecoins move like money rather than a trading asset. The clearinghouse gives fintechs, neobanks, banks, and payments companies 1:1 at-par swaps across chains and issuers, with guaranteed settlement times, fixed fees, and a compliant source of funds. They already support 8 of the top 10 issuance platforms and move real money for customers today. Backed by $10M from a16z Crypto, plus BoxGroup, Sunflower Capital, and leading fintech angels. Design partners include Ramp and Modern Treasury. A small, deliberately tight NYC team — they shipped money movement within six months of starting and optimise for autonomy, ownership, and pace over headcount. About the Role The FDE lives at the boundary between TBMC and its customers — payments companies and financial institutions, often on aging, fragmented infrastructure. They come in earlier than a typical FDE: owning the full integration lifecycle, helping define the product surface area built with partners, and translating customer needs into roadmap input. This is an engineer willing to do sales — technical sales alone isn't enough. Key Responsibilities - Own the full integration lifecycle with customers/partners — scoping, technical design, implementation, testing, go-live - Be the connective tissue between customers and product; triage and scope needs into actionable roadmap input - Design and build shared tooling, SDKs, and documentation that make integrating fast and painless - Debug production issues across system boundaries — first responder when something breaks between TBMC and a partner - Talk to users and build product hands-on, not just advise Requirements - 3+ years building and shipping integrations with payment systems, financial infrastructure, and/or banking partners - Has been on the other end of the API — knows what good and bad integration experiences feel like - Excellent communication — translates between engineering-speak and customer-speak without losing fidelity - Enough payments fluency to move fast through complex flows of funds Bonus Skills - Stablecoin / blockchain experience (preferred, not required) - Prior forward-deployed / solutions-engineering experience Benefits - Medical, dental, vision - Unlimited PTO - Periodic off-sites

About the Company We are a team of elite builders, moving fast and redefining what's possible. We're a high-growth software development company operating at significant scale in the crypto space, building platforms that have generated substantial revenue and attracted significant attention across the crypto community. About the Role We are looking for a battle-tested SRE expert who solves problems. Someone we can hand an ambiguous, high-stakes infrastructure bottleneck to and trust to navigate it end-to-end scoping it, making sound trade-offs, and knowing when to ask versus when to just execute. Requirements - SRE/Infrastructure Specialist: Infrastructure-as-code, high-availability architecture, network topology, and system internals are your home turf. You write clean, production-grade automation code (Python, Go, or similar) for tooling, operators, and systems integration. - Foundational Infrastructure Experience: Ideally 0 to 1 experience, with the ability to speak credibly about platform architecture decisions you made early — what you were glad about, and what you'd do differently. - Production Systems at Scale: Experience with highly available environments, multi-region or active-active failover designs, real on-call rotations, critical incident response, and blameless post-mortems. You understand why reliability in a financial system is a different kind of serious. - Modern Cloud and Cloud-Native Tooling: Deep expertise in modern cloud providers (AWS, GCP), container orchestration (Kubernetes), and infrastructure-as-code (Terraform/OpenTofu). Understanding of the underlying patterns and opinions formed by hard-won experience. - Risk Judgment: You can move fast when the situation allows and slow down when safety demands it — and you can explain why in any given case. Nice to Have - Security & compliance engineering: infrastructure security hardening, IAM architecture, or compliance mapping (SOC 2, ISO) - Data & streaming infrastructure: experience managing and scaling high-throughput, low-latency data backbones and event streaming systems (Kafka, Redpanda, PostgreSQL) - Comfort with crypto/Web3 infrastructure patterns - Cultural leadership: a track record of raising the operational engineering bar through tooling, standards, and mentorship Compensation - Competitive base salary + equity/tokens