About the company
CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program. CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing). With over 100 open-source repositories on GitHub, we're transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization.
Job Summary
What you’ll be doing
📍Develop and improve user-facing applications like CoW Swap on top of the CoW Protocol 📍Build and implement new features quickly, with a focus on performance, accessibility, and quality 📍Decide when to create reusable abstractions and when to build one-off features, always keeping scalability and maintainability in mind 📍Contribute to the product roadmap by proposing new features, sharing design ideas, and helping the team prioritize tasks 📍Push the boundaries of decentralized user interfaces. Our products are hosted traditionally but also deployed on decentralized networks like IPFS/ENS, and we work with decentralized infrastructure like The Graph and Ethereum nodes 📍You’ll work across our open-source monorepo (CoW Swap and more), e.g. cowswap, cow-sdk, bff.
What we’re looking for
📍Experience: 6+ years of professional experience building client-side web apps 📍Technical skills: Expertise in front-end technologies (React, TypeScript, CSS, state management libraries like Redux, Recoil, or Jotai) 📍Code quality: Ability to review and guide the team on architecture, code quality, and best practices 📍Problem-solving: Strong debugging and problem-solving abilities 📍Team player: Excellent communication skills and a willingness to collaborate and share knowledge
If this role isn’t the perfect fit, there are plenty of exciting opportunities in blockchain technology, cryptocurrency startups, and remote crypto jobs to explore. Check them on our Jobs Board.
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