Job Details

Frontend Engineer at SwapRail, salary $48k - $60k. Develop and maintain core product interfaces using React and React Native, implement complex trading flows, and integrate wallet connectivity.

Develop and maintain core product interfaces using React and React Native Implement complex trading flows, including quoting, routing visualization, and execution states Integrate wallet connectivity and blockchain data into UI layers Build real-time data-driven interfaces (prices, balances, transaction states) Design and implement reusable UI components and design systems Optimize rendering performance, especially under high-frequency data updates Handle edge cases such as pending transactions, failed states, and network inconsistencies Collaborate closely with backend and wallet engineers to align on data contracts and UX behavior

Strong experience with React and TypeScript Experience with Next.js and modern frontend architecture Experience building mobile apps using React Native Strong understanding of state management (React Query, Zustand, Redux, etc.) Experience handling asynchronous data and real-time updates Familiarity with TailwindCSS or similar styling systems