Frontend Engineer (Web3)

Frontend Engineer

Локация: Удалённо
Компания: SwapRail
ЗП: 4 500 $
Занятость: Частичная

SwapRail is building next-generation infrastructure for decentralized liquidity routing and cross-protocol execution. Join a small, senior team shaping the future of Web3 financial infrastructure.

Job Description:
Build performant, scalable, and intuitive user interfaces for SwapRail across web and mobile platforms, covering trading flows, wallet interactions, and real-time data visualization.

- 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

Requirements:
- 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

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