1 of 1 Permanent Solidity Jobs in Edinburgh

via Open Banking, with fees auto-split and logged on the Polygon testnet. Building a production-ready codebase (Node.js/TypeScript backend, Next.js frontend, Solidity contracts) and DevOps pipelines. Establishing automated on-chain logging, fee-swap microservices, and CI/CD so that every transaction is auditable and future-proof … calculates fees, triggers fiat→USDC swaps (Transak/Ramp), and calls our Polygon audit contract. o Smart contract development and deployment on Polygon zkEVM (Solidity + Hardhat). o Frontend modules (Next.js) for merchant onboarding, customer checkout widget, and real-time dashboards. 3. Team Leadership & Collaboration Recruit, onboard, and mentor … potential future cost or performance gains. Qualifications & Skills Technical Skills Blockchain/Web3 Expertise (Required): 2 years or more in writing, testing, and deploying Solidity contracts (0.8.x) on Ethereum or EVM-compatible Layer 2s (Polygon, zkEVM). Experience with Hardhat (or Truffle) for contract development, testing (Waffle/Chai), and More ❯