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Web3 Senior Frontend Engineer (React)

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Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favourite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block.


  • Collaborate with the Product Management and Design teams to translate the product vision into functional and engaging web applications.
  • Develop high-quality, reusable code for future use and ensure the technical feasibility of UI/UX designs.
  • Optimize applications for maximum speed and scalability, while ensuring application security.
  • Maintain and improve the website and user applications, proposing new features to enhance user experience.
  • Stay up-to-date with emerging trends and technologies in the web design and Web3 spaces.
  • Participate in sprint planning and standups to discuss priorities and manage issues.


  • Proven experience as a Frontend Developer (5+ years) with a strong portfolio of projects demonstrating proficiency in developing highly interactive, dynamic web applications.
  • 5+ years of ReactJS experience including familiarity with SSR
  • 5+ years of experience building frontends interacting with REST or GraphQL APIs
  • 3+ years of Typescript experience
  • 2+ years of professional experience working in Web3 with good knowledge of interacting with Ethereum smart contracts and wallets
  • Strong CSS skills
  • Knowledge of techniques to ensure web applications are high-performing across devices, including optimizing for load times
  • Strong awareness of front-end security issues and best practices, particularly in the context of DApps and crypto transactions.
  • Ability to tackle complex problems and develop innovative solutions that enhance user experience
  • Excellent communication and collaboration skills to work effectively with cross-functional teams in a remote setting
  • Enthusiasm, an exceptional work ethic, a self-starter attitude


  • Work very autonomously
  • Generous GEL token package
  • Competitive Salary
  • Work together with one of the best technical teams on Ethereum
  • Build relationships with top teams which are already Gelato users, including MakerDAO, Optimism, Pancakeswap and many more
  • Chance to travel the world to go to exciting events and connect with key players in this industry
  • Join amazing in-person offsites all over the world
Apply now

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