6 of 6 Permanent MetaMask Jobs in London

chains. Leverage Fireblocks or similar MPC/custodial APIs to manage secure wallet operations, policy enforcement, and multi-signature approval flows. Develop and maintain frontend Web3 wallet integrations (e.g., MetaMask, WalletConnect, Ledger) using TypeScript/React, delivering seamless UX and real-time transaction feedback. Build scalable deposit & withdrawal infrastructure, including queueing systems, idempotent webhooks, reconciliations, wallet sweeps, address management, and More ❯

peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user flows and Web3 security best practices Experience working in cross-functional teams, especially alongside UX designers and frontend developers Bonus: Knowledge of Layer More ❯

peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user flows and Web3 security best practices Experience working in cross-functional teams, especially alongside UX designers and frontend developers Bonus: Knowledge of Layer More ❯

by tier-1 crypto and non crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, Outlier Ventures. Some of our clients include top crypto companies like Uniswap or Metamask as well as banks and governments. We're tackling one of the biggest challenges in crypto right now - building the infrastructure to help institutional adoption. And we're playing to More ❯

is a leader in software engineering within the Web3 space. Our products empower developers, enterprises, and individuals worldwide to access and build on Ethereum. Our market-leading products include MetaMask, Infura, Quorum, Truffle, Codefi, and Diligence. They support the Ethereum blockchain ecosystem and Ethereum-compatible protocols, with significant growth expected. We are seeking a highly motivated public relations specialist interested More ❯

fragmentation between rollups and chains. Over the last 2 years, we have facilitated over $11bn in volumes. We are leveraged by the top protocols & applications in the space like Metamask, Coinbase, Rainbow Wallet, Zapper, Zerion, OpenSea, Aevo, Matcha & more. We are looking for an experienced and strategic Head of Marketing to lead our marketing initiatives. This role requires a deep More ❯