2 of 2 Smart Contracts Jobs in the City of London

working with a powerhouse in the DeFi space and are on the hunt to find a capable Smart Contract Developer , who will deploy advanced smart contracts powering some of the biggest projects in Web3, with direct impact on governance and DeFi innovation. Our client is building unstoppable tooling for the creation and management of Onchain … of governance infrastructure. This is your chance to help tell that story to the world. Key responsibilities: Design & Deliver: Translate client needs into secure, production-ready smart contracts and lead projects from design to deployment and maintenance. Solidity & DeFi Expertise: Build advanced smart contract architectures, with strong knowledge of DeFi protocols, security best practices, and … Work closely with product and engineering teams, sharing expertise, solving challenges, and driving innovation across Web3 technologies Required Skills & Experience: 3+ years Solidity development with live smart contracts in production. Strong DeFi knowledge (protocol experience with Uniswap, Aerodrome, Morpho-X, etc.). Security focus: awareness of vulnerabilities, audits, or big TVL contract exposure. Benefits & Perks: Competitive Salary More ❯

ensure the optimisation, security, and scalability of blockchain-based solutions. Design, develop, and deploy decentralised applications using Hyperledger Besu or similar technologies. Write, test, and audit smart contracts in Solidity. Integrate blockchain components with wider enterprise systems. Collaborate with cross-functional teams to define and deliver blockchain solutions. Optimise the performance and scalability of blockchain nodes and … networks. Maintain and troubleshoot deployed applications and smart contracts. Required Skills/Experience: Strong proficiency in Java and Solidity. Hands-on experience with Hyperledger Besu or other EVM-based platforms. In-depth knowledge of blockchain architecture and decentralised systems. Experience in smart contract development, testing, and deployment. Familiarity with frameworks such as web3.js, Truffle, or Hardhat. More ❯