15 of 15 Ethereum Jobs in the UK

chain event listeners, wallet integrations, and blockchain protocol connectors Build and maintain backend services that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Canton, Solana, or equivalent) Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency Integrate Web3 ...

chain event listeners, wallet integrations, and blockchain protocol connectors* **Build and maintain** backend services that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Canton, Solana, or equivalent)* **Develop, test, and audit** smart contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency* **Integrate Web3 ...

providers such as Infura/Alchemy, or running your own nodes). Familiarity with how connectivity with blockchain networks and nodes work (e.g., Bitcoin, Ethereum and EVM‐compatible chains, Layer 2s), including transaction construction, broadcasting, monitoring for confirmations/reorgs, and reconciliation of on‐chain and off‐chain state. Awareness ...

architecture, and principles underlying distributed systems. A knack for designing secure protocols, software, and algorithms that minimize trust requirements. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable. Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem ...

deep understanding of transaction lifecycles, consensus mechanisms, smart contract interactions, and on-chain data. Proven experience working across multiple blockchain ecosystems — EVM-compatible chains (Ethereum, Polygon, Arbitrum, Base, etc.) as well as non-EVM chains such as Solana, TON, Tron, or similar. Proficiency in Node.js and TypeScript. Experience designing ...

Workcollaboratively with product teams, designers, and DevOps to deliverscalable solutions Writetechnical documentation for architecture, design patterns, and deploymentpractices Requirements Required Skills Proficientin Solidity and Ethereum-based development Experiencewith blockchain frameworks like Truffle , Hard-hat , or Brownie Solidunderstanding of cryptographic principles , decentralisednetworks , and consensus algorithms Familiaritywith Web3.js , Ethers.js , and blockchain nodeinfrastructure ...

distribution, custody, corporate actions, and settlement) Familiarity with token standards (e.g., ERC-20, ERC-1400, ERC-721) Smart contract development and blockchain protocols (e.g., Ethereum, Solana, etc.) On-chain settlement models and decentralized finance (DeFi) primitives Experience building multi-chain or cross-chain solutions. Proven ability to deliver secure ...

distribution, custody, corporate actions, and settlement) Familiarity with token standards (e.g., ERC-20, ERC-1400, ERC-721) Smart contract development and blockchain protocols (e.g., Ethereum, Solana, etc.) On-chain settlement models and decentralized finance (DeFi) primitives Experience building multi-chain or cross-chain solutions. Proven ability to deliver secure ...

source blockchain network powering the next generation of financial infrastructure. We are a small, mission-driven team that ships production-grade Rust systems and Ethereum-related tooling, with a remote-friendly approach and a NYC-centric center of gravity. You will own features end-to-end, write tests, and help ...

assets. Prior experience with blockchain, stablecoins, or tokenisation strongly preferred. Technical Knowledge: Understanding of payment networks (ACH, RTP, SWIFT, card schemes) and blockchain protocols (Ethereum, permissioned chains, Layer 2s). Regulatory Awareness: Familiarity with financial regulations related to payments, AML/KYC, and digital assets. Skills: Strong analytical, communication ...

assets. Prior experience with blockchain, stablecoins, or tokenisation strongly preferred. Technical Knowledge: Understanding of payment networks (ACH, RTP, SWIFT, card schemes) and blockchain protocols (Ethereum, permissioned chains, Layer 2s). Regulatory Awareness: Familiarity with financial regulations related to payments, AML/KYC, and digital assets. Skills: Strong analytical, communication ...

design particularly sensitive areas of the system. Required Skills and Experience Experience in writing smart contracts for blockchain frameworks such as Hedera Hashgraph, Hyperledger, Ethereum, Tezos and Corda. Engage directly with the customers development team, understand their specific business and technology challenges in distributed ledgers integration in new products … services. Experience developing Hyperledger or Ethereum based solutions and passion for getting hands dirty with code. Build deep relationships with senior technical individuals within customers to enable them to be cloud advocates. Act as a technical liaison between customers, service engineering teams and support. Experience designing and building highly scaled ...

design particularly sensitive areas of the system. Required Skills and Experience Experience in writing smart contracts for blockchain frameworks such as Hedera Hashgraph, Hyperledger, Ethereum, Tezos and Corda. Engage directly with the customers development team, understand their specific business and technology challenges in distributed ledgers integration in new products … services. Experience developing Hyperledger or Ethereum based solutions and passion for getting hands dirty with code. Build deep relationships with senior technical individuals within customers to enable them to be cloud advocates. Act as a technical liaison between customers, service engineering teams and support. Experience designing and building highly scaled ...

Job Description \n My consultancy client are looking to put together a team of 6 digital ledger engineers to work on a major DLT project for a banking client of theirs. You will have hands ...

My consultancy client are looking to put together a team of 6 digital ledger engineers to work on a major DLT project for a banking client of theirs. You will have hands on experience in ...