Senior Web Performance Architect - React/Next.js

Tata Consultancy Services is seeking a Web Performance Architect to own end-to-end assessment and optimization of product listing pages, driving improvements in Core Web Vitals and overall user experience. The role focuses on analyzing performance, prioritizing opportunities, and guiding implementations to achieve measurable benefits. The candidate should bring deep expertise in front-end performance engineering, React-based architectures, and modern tooling to deliver scalable improvements