React.js UI Developer – Low Latency

Job Description: UI Developer (React, TypeScript and Low‑Latency)

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Role Overview

We are seeking a highly skilled UI Developer with strong expertise in building time‑critical, high‑availability, and high‑performance applications. The ideal candidate will have hands‑on experience across the full UI development lifecycle, including design, development, testing, and deployment.

Technical Skills & Expertise

• Real‑Time Communication: Strong understanding of WebSockets, Server‑Sent Events (SSE), and REST APIs
• State Management & Programming: Solid experience with state‑management libraries (e.g., Redux) and reactive programming paradigms
• Architecture: Strong understanding of micro‑frontends and Single Page Applications (SPA)
• Testing: Hands‑on experience with React Testing Library / Jest for unit and integration testing
• UI Automation (Good to Have): Exposure to frameworks like Playwright or Cypress

Desired Experience

• Experience working on financial services or trading platforms is an advantage
• Strong understanding of performance optimization and low‑latency UI applications
• Experience with highly available, mission‑critical systems

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