Profile

StableNaira is looking for a Senior Blockchain Engineer to build secure fintech infrastructure for payments, wallet integrations, liquidity movement, and digital asset settlement. Responsibilities -Develop, test, and maintain Solidity smart contracts. -Build backend services, APIs, and transaction-processing systems. -Integrate wallets, blockchain APIs, and EVM-compatible networks. -Improve gas efficiency, transaction reliability, and settlement performance. -Support architecture planning, security reviews, testing, CI/CD, monitoring, and documentation. -Troubleshoot blockchain, backend, and distributed-system issues. -Collaborate with engineering, product, DevOps, and compliance teams. Requirements -4+ years of professional software development experience. -Strong Solidity, smart contract, and EVM knowledge. -Backend experience with Node.js, TypeScript, Go, or Python. -Experience with Web3 libraries, wallets, APIs, databases, and REST services. -Understanding of smart contract sec

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