Backend Engineer - Blockchain

Backend Blockchain Engineer | Web3 financing | London | up to £90,000 + bonus We\’re partnering with a cutting-edge Web3 financing platform that empowers users to buy, sell, and trade hundreds of digital assets seamlessly. As they continue to scale, they’re looking for a Backend Blockchain Engineer to join their growing London-based team. Building and enhancing the software that interacts directly with native crypto assets, DeFi protocols, tokens, and smart contracts. Working across multiple blockchains and decentralized networks, expect variety! Expanding the functionality of existing systems and writing robust, maintainable tests. 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. Send over your CV and let’s chat.