Web3 Infrastructure Engineer (EVM / Middleware)
Abuja, Nigeria
Product minded Web3 Infrastructure Engineer with hands-on experience building middleware, automation systems, and developer-facing tools on EVM compatible chains. Strong background in TypeScript-heavy Web3 applications, including Next.js frontends, Solidity smart contracts, and Firebase backed middleware services. Currently completing MSc research in Telecommunications Engineering focusing on cryptography and post-quantum security.
Salary
USD 60,000 – 120,000
Bitkova Digital Hub Ltd
Jan 2020 — Present
Led design and development of internal Web3 middleware and automation systems, abstracting wallet interactions, transaction flows, and onboarding complexity. Architected and deployed a 24/7 Telegram Assistant Bot using TypeScript, Node.js, Firebase, and Webhooks. Designed API-driven workflows for user onboarding, authentication, access control, payment confirmation, and real-time notifications. Prototyped decentralized middleware systems for bandwidth sharing, gasless UX, and off-chain/on-chain coordination using ERC-4337 and Chainlink Functions.
BEng · Electrical and Electronics Engineering
MSc · Telecommunications Engineering
Certificate · Smart Contract Development
Certificate · Web and Blockchain Development Bootcamp
Certificate · Blockchain Development (Solidity & React)
Certificate · Blockchain Deployment & Integration