3 of 3 Permanent ethers.js Jobs in Colchester

live smart contract deployments) Deep understanding of EVM architecture, blockchain consensus, gas mechanics, and DeFi primitives. Proficiency with Solidity and tools such as Hardhat, Ethers.js, Web3.js, or Foundry. Experience integrating blockchain features into real-world financial or investment products. This is an exciting opportunity to work across smart contracts, protocol More ❯

and product teams. Key Responsibilities: Develop and deploy smart contracts for DeFi, NFTs, or tokenized platforms (Solidity, EVM-compatible) Integrate Web3 libraries (e.g. Web3.js, Ethers.js) with frontend dApps and wallet providers Collaborate with UX designers to ensure seamless and intuitive interactions between smart contracts and user interfaces Optimize smart contracts More ❯

Token exchange: allowing holders to swap Vested Tokens for official company shares after 1 year. Collaborate with front-end developers (React + Web3 libraries: ethers.js, wagmi, Onboard.js) to build a TSOMB Companion App : QR-based wallet top-ups (integrate with Coinbase/Revolut/other rails). Real-time balance … ERC-4626; upgradeable patterns (proxy, diamond); gas optimization; security best practices. Full-Stack Web3 Skills : Comfortable integrating front-end frameworks (React/Vue) with ethers.js/web3.js/wagmi. Experience building companion dashboards or NFT marketplaces is a plus. Strong Security Mindset : Familiar with Slither, MythX, Echidna, and orchestrating external More ❯