To conceptualize, design and deliver product / sustenance delivery through the team as per defined scope,by adopting industry-leading practices, thus contributing significantly to the advancement and success of the project.
Job Description: UI Developer (React / TypeScript)
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.
Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript
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
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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HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.
