Frontend Engineer

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32m ago

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

1. Responsibilities

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

2. 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

3. Nice to Have

Experience building DeFi or trading interfaces

Familiarity with Web3 frontend libraries (wagmi, viem, ethers)

Experience with charting and data visualization (TradingView, D3, Recharts)

Understanding of UX patterns for financial/trading products

Experience building cross-platform design systems

:

SwapRail

Compensation: $48k - $60k

Location: Remote

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