11 of 11 ethers.js Jobs in London

the bigger picture and architect both front end and back-end systems to accomplish product goals. Experience with smart contracts, ERC-20, web3 and ethers.js . While you'll primarily work with Node.JS/TypeScript, experience in DevOps is a plus. This role is fully remote (with offices optional and More ❯

efficiently, and to multitask Desire and ability to innovate and improve upon current processes Positive attitude and a team player Experience with web3.js or ethers.js, and developing DeFi applications and/or FinTech applications is a plus More ❯

of experience in Typescript and Node. 2+ years of experience building scalable solutions on top of AWS or GCP infrastructure. Experience with web3.js or ethers.js, and developing DeFi applications. Familiarity with Solidity development and a passion for DeFi and Web3. Exceptional strategic thinking and creative problem-solving skills with a More ❯

meaningful product evolution. Requirements 5+ years of software engineering experience, ideally within backend-heavy roles. Strong proficiency with TypeScript and experience using SDKs like ethers.js , web3.js , or bitcoinjs-lib . Comfortable writing tests with Jest . Bonus points for experience with Golang , but not essential. This is a unique chance More ❯

meaningful product evolution. Requirements 5+ years of software engineering experience, ideally within backend-heavy roles. Strong proficiency with TypeScript and experience using SDKs like ethers.js , web3.js , or bitcoinjs-lib . Comfortable writing tests with Jest . Bonus points for experience with Golang , but not essential. This is a unique chance More ❯

of product development, including technical planning, rigorous testing, and launch. A deep understanding of the architecture of modern Web3 applications. Experience with web3.js or ethers.js and developing DeFi applications. Desire to keep up with modern best practices in frontend UI development. Excellent communication and collaboration skills. BSc/BA in More ❯

and scaling) Problem-solving mindset, able to tackle challenges and optimize solutions in a fast-paced environment Nice-to-Haves Experience with web3 libraries (ethers.js, go-ethereum, etc.) Familiarity with Hexagonal Architecture Experience within a trading environment Must be a UK Citizen Company Culture and Values Ambition: We aim to More ❯

GraphQL APIs Working knowledge of frontend state management (e.g., Redux, Apollo Client, etc.) Passion for writing clean and testable code Experience with web3.js or ethers.js, and developing DeFi applications and/or FinTech applications is a plus More ❯

writing clean and testable code Experience in designing complex systems (architecture, design patterns, reliability and scaling) Nice to Have: Experience with any web3 libraries (ethers.js, go-ethereum, etc ) Experience with Hexagonal Architecture Experience in Financial/Capital Markets Skills and personality: Professional proficiency in English, French is a plus Interest More ❯

The Role Build modern, responsive front-end interfaces using React. Develop scalable back-end services using Node.js and TypeScript. Integrate blockchain interactions using web3.js, ethers.js or Viem. Collaborate closely with product, design, and other developers to create seamless UX. Write clean, well-tested, and secure code. Keep up with evolving … practices. Core Requirements 5+ years in a Full Stack development environment. 2+ years working directly with blockchain technologies. Core Skills: Typescript, React, Nodejs, Web3, Ethers.js Desired Skills: Bitcoin, Solana, Solidity. Excellent problem solving skills and ability to lead change. Confident collaborative skills working across different teams. Good communicator and a More ❯

The Role Build modern, responsive front-end interfaces using React. Develop scalable back-end services using Node.js and TypeScript. Integrate blockchain interactions using web3.js, ethers.js or Viem. Collaborate closely with product, design, and other developers to create seamless UX. Write clean, well-tested, and secure code. Keep up with evolving … practices. Core Requirements 5+ years in a Full Stack development environment. 2+ years working directly with blockchain technologies. Core Skills: Typescript, React, Nodejs, Web3, Ethers.js Desired Skills: Bitcoin, Solana, Solidity. Excellent problem solving skills and ability to lead change. Confident collaborative skills working across different teams. Good communicator and a More ❯