Senior Software Engineer (Wallets)

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 As part of the Wallet team, you will work on products that power the ecosystem of applications connecting end-users to the Stellar network. The team builds Freighter, as well as the open-source libraries and services it depends on. Your work will be at the intersection of scale and usability: designing backend systems and interfaces that accelerate downstream application development. Key Responsibilities - Work on cutting-edge technology at the intersection of blockchain and finance - Drive all aspects of the development process for wallet projects, from vision to implementation - Design new functionality and developer-facing APIs that empower the ecosystem - Build and maintain scalable web services aligned with the foundation's mission - Identify developer needs and design standardized protocols to improve developer velocity - Engage with the open-source community on diverse projects and frameworks - Investigate and resolve performance bottlenecks to ensure API services scale effectively - Author detailed technical specifications (RFCs) to contribute to our design process Requirements - 5+ years of experience developing software as part of a collaborative team - Strong computer science fundamentals including data structures, algorithms, distributed systems, and information retrieval - Proficiency in server application development in Go, Python, Rust, C#, Java, or C++, with willingness to work across languages Bonus Skills - Solid grasp of software design patterns and ability to build reusable, extensible, modular components - Experience with blockchain technology - Experience building data pipelines - Experience contributing to open-source projects - Experience specifically with Go and NodeJS