ReactJS+Typescript

Tata Consultancy Services Limited; Chennai; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Tata Consultancy Services Limited is hiring for a ReactJS + TypeScript Frontend Lead for Chennai. The role requires 8+ years of experience and hands-on expertise in React.js, TypeScript, and Firebase, with a focus on performance optimization and production support.

Interview mode is Walk-in with details shared in the notes; you will lead a frontend team, design scalable components, and collaborate with backend, QA, and product teams to ensure timely delivery.

Qualifications

• Must have strong expertise in React.js and TypeScript architecture.
• Hands-on Firebase experience (Feature Flags, Firestore, Auth, Hosting).
• In-depth knowledge of frontend performance optimization.
• Experience leading a team of developers and code reviews.
• Ability to handle production support issues.

Responsibilities

• Lead the frontend development team using React + TypeScript best practices.
• Design and implement scalable and reusable components.
• Oversee production support – monitor issues, ensure quick resolutions, and prevent recurrences.
• Collaborate closely with backend, QA, and product teams for successful delivery.
• Drive adoption of modern frontend tools and performance optimization strategies.

Skills

React.js

TypeScript

Firebase

Frontend performance

Production support

Team leadership

Code review

Tools

Jest

React Testing Library

Job description

TCS is Hiring For ReactJS+Typescript (WALKIN DRIVE FOR Chennai LOCATION )

Experience: 8+

Role: React JS+ TypeScript (Frontend Lead)

Skill

React.js, TypeScript, Redux Toolkit, Firebase (Feature Flags, Firestore), REST APIs, CI/CD, Git, Performance Optimization, Production Support

Note: Pls apply only Required Experience!

(Interview Mode : Walk in Drive! -Date : 31-OCT-26(Saturday)

Time : 9:00 AM - 1:00 PM

Address :

TCS Interactive

Desired Competencies (Technical/Behavioral Competency)

Must-Have

• 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

• 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

Responsibility of / Expectations from the Role

1. Lead the frontend development team using React + TypeScript best practices


2. Design and implement scalable and reusable components


3. Oversee production support – monitor issues, ensure quick resolutions, and prevent recurrences


4. Collaborate closely with backend, QA, and product teams for successful delivery


5. Drive adoption of modern frontend tools and performance optimization strategies