We are seeking an experienced full-stack engineer to lead the development of high-quality user-facing products and integrate them with on-chain and off-chain data sources.
About The Role
This is a challenging position that requires a strong background in building production web applications, Web3 technologies, and solid backend engineering experience.
Key Responsibilities:
* Lead frontend initiatives using Next.js, React, and TypeScript to build scalable and maintainable web applications.
* Design and implement lightweight backend services that aggregate on-chain and off-chain data using Node.js/TypeScript.
* Read from and write to smart contracts using viem, ethers, wagmi, or similar tooling.
* Build and maintain SDKs to simplify protocol integration across internal tools, community dashboards, and ecosystem partners.
* Work with subgraphs, indexers, or equivalent to ensure seamless data integration.
Requirements:
* 5+ years of experience building production web applications (frontend + backend + data integration).
* Experience building and shipping Web3 applications (wallet integrations, on-chain/off-chain data, smart contract interactions).
* Solid backend engineering experience in Node.js/TypeScript (REST and/or GraphQL).
* Ability to work independently and take full ownership of features from concept to deployment.
Nice to Have Skills:
* Experience with DeFi technologies such as Uniswap v3, DEXs, perpetual exchanges, AMMs, market makers, options protocols, borrowing/lending products.
Working Environment:
This role is based in Europe and requires a strong understanding of Web3 technologies and their application in real-world scenarios.
What We Offer:
A competitive salary package and opportunities for professional growth and development in a dynamic and innovative company.