UI Developer - Fintech Trading Platform

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<p>About the Role</p><p>We are seeking highly skilled UI Developers to join our front-end engineering team building a next-generation, real-time cryptocurrency and equities trading platform. You will own the development of mission-critical user interfaces that handle high-frequency market data, advanced charting (Trading View), and seamless order execution. This is a hands-on coding role focused on performance, scalability, and user experience in a high-stakes financial environment.</p><p><br></p><p>Key Responsibilities</p><p>- Design and implement responsive, real-time trading dashboards </p><p>- Build and maintain complex state management systems</p><p>- Integrate WebSocket streams for tick-by-tick market data updates  </p><p>- Develop custom order entry panels supporting Market, Limit, Stop-Loss, and Take-Profit orders  </p><p>- Create position management and trade history interfaces with real-time P&L tracking  </p><p>- Implement virtual scrolling and infinite loading for large datasets (100K+ rows)  </p><p>- Optimize rendering performance  </p><p>- Collaborate with backend teams to design and consume APIs</p><p><br></p><p>Required Skills & Experience</p><p>Must-Have Technical Expertise:</p><p>- React.js + Next.js with TypeScript (mandatory)  </p><p>- Redux / Redux Toolkit for global state management  </p><p>- WebSocket integration for real-time bidirectional data streaming  </p><p>- TailwindCSS or Material-UI (MUI) proficiency for component-driven UI  </p><p>- TradingView Charting Library (Lightweight Charts or Advanced Charts) integration  </p><p>- Hands-on experience building custom technical indicators (e.g., VWAP, RSI overlays, custom studies)  </p><p>- Implementation of drawing tools (trend lines, fib retracement, annotations) on charts  </p><p>- Datafeed API development compliant with TradingView’s data format  </p><p>- High-frequency UI updates (tick-by-tick OHLCV rendering without jank)  </p><p>- Deep knowledge of React performance optimization  </p><p><br></p><p>Bonus Qualifications:</p><p>- Experience in fintech, brokerage platforms, or HFT environments  </p><p>- WebGL or Canvas-based rendering for charts  </p><p>- Unit testing with Jest + React Testing Library</p>

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