Job Title: Senior React.js Developer

Location: Chennai, Tamil Nadu (Hybrid)
Experience: 5+ Years
Employment Type: Full-time

Job Summary

We are seeking a highly skilled Senior React.js Developer to join our development team in Chennai. The ideal candidate will have robust experience in building scalable, high-performance web applications using React.js and up-to-date JavaScript frameworks. You will be responsible for leading front-end development, designing reusable components, and collaborating with cross-functional teams to deliver excellent user experiences.

Key Responsibilities
Develop and maintain responsive web applications using React.js
Lead front-end architecture design and ensure best coding practices
Build reusable components and front-end libraries for future use
Translate UI/UX designs into high-quality, scalable code
Optimize applications for maximum speed and performance
Collaborate with backend developers, designers, and product teams




Conduct code reviews and mentor junior developers
Ensure application performance, quality, and responsiveness
Troubleshoot and debug issues across browsers and devices
Stay updated with emerging front-end technologies and trends

Required Skills & Qualifications
7+ years of experience in front-end development
Strong expertise in React.js, JavaScript (ES6+), HTML5, CSS3
Experience with state management tools (Redux, Context API, Zustand, etc.)
Proficiency in TypeScript (preferred)
Experience with REST APIs and asynchronous programming
Familiarity with up-to-date build tools like Webpack, Vite, Babel
Hands-on experience with Git version control
Solid understanding of responsive design and cross-browser compatibility
Experience with unit testing frameworks (Jest, React Testing Library)
Good problem-solving and analytical skills

📌 Senior React Js Developer Chennai
🏢 Cognizant
📍 Chennai