Walk-in | Frontend Lead (React + TypeScript)

Tata Consultancy Services Limited; Chennai; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tata Consultancy Services Limited in Chennai is seeking a seasoned Front-End Engineer to build scalable React.js applications using TypeScript, with hands-on Firebase expertise and a strong focus on performance.

You will lead a small development team, review code quality, and own production support challenges, collaborating with stakeholders and ensuring smooth CI/CD integration.

Qualifications

• Strong expertise in React.js and TypeScript architecture design.
• Hands‑on experience with Firebase (Firestore, Auth, Hosting).
• Deep understanding of frontend performance optimization and debugging.
• Proven ability to handle production support issues and root cause analysis.
• Experience leading a team of developers and reviewing code quality.

Skills

React.js

TypeScript

Firebase

Frontend performance optimization

Production support & RCA

Team leadership & code review

Tools

Jest

React Testing Library

CI/CD

Node.js

Job description

Desired Competencies

Must-Have Skills

• Strong expertise in React.js and TypeScript architecture design
• Hands‑on experience with Firebase (Feature Flags, Firestore, Auth, Hosting)
• Deep understanding of frontend performance optimization and debugging
• Proven ability to handle production support issues and root cause analysis
• Experience leading a team of developers and reviewing code quality

Good‑to‑Have Skills

• -Experience with package upgrade and microfrontend architecture
• Knowledge of unit testing frameworks (Jest, React Testing Library)
• Exposure to CI/CD pipelines and deployment automation
• Familiarity with Node.js for integration and tooling
• Excellent communication and stakeholder management skills