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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Rain | New York, NY, United States | $147k - $182k | |||
Rain | New York, NY, United States | $128k - $179k | |||
Rain | New York, NY, United States | $172k - $208k | |||
Rain | New York, NY, United States | $180k - $250k | |||
QuickNode | Canada | $207k - $230k | |||
Crossmint | Spain | $81k - $85k | |||
a16z | New York, NY, United States | $76k - $77k | |||
Bitso | México | $84k - $90k | |||
Bitso | México | $32k - $58k | |||
Zignaly | Remote | $60k - $72k | |||
Tether | Budapest, Hungary | $126k - $138k | |||
Tether | TI Lugano CH | $126k - $138k | |||
Tether | Milan, Italy | $126k - $138k | |||
Tether | Dublin, Ireland | $126k - $138k | |||
Tether | London, United Kingdom | $126k - $138k |
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