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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Mastercard | Mexico City, Mexico | $74k - $98k | |||
Wmg | London, United Kingdom | $72k - $75k | |||
solflare | Zagreb, Croatia | $27k - $45k | |||
Statestreet | Boston, MA, United States | $91k - $102k | |||
Zscaler | Remote | $140k - $200k | |||
Zscaler | Remote | $115k - $165k | |||
Token Metrics | Austin, TX, United States | $45k - $72k | |||
Zscaler | Remote | $130k - $131k | |||
Zscaler | Remote | $79k - $85k | |||
Zscaler | Remote | $63k - $90k | |||
Zinnia | Remote | $160k - $180k | |||
Zinnia | Remote | $126k - $131k | |||
Rampnetwork | Remote | $90k - $99k | |||
Pulley | Remote | $90k - $115k | |||
Okx | Remote | $73k - $107k |
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