Capgemini

Mern Stack

Posted On

Jan. 29, 2026

Location

Bangalore, Karnataka

Experience Level

Experienced Professionals

Job Type

Permanent

Apply By

Feb. 25, 2026

Job Description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Your Role

Develop, test, and deploy full‑stack web applications using the MERN stack.
Build reusable UI components using React.js (Hooks, Context API, Redux if required).
Design and implement RESTful APIs using Node.js and Express.js.
Work with MongoDB for schema design, queries, aggregations, and performance optimization.
Integrate front-end and back-end components for seamless functionality.
Write clean, maintainable, and well-documented code.
Debug, troubleshoot, and resolve issues across the full stack.
Collaborate with designers, product managers, and other developers.
Optimize applications for maximum speed, performance, and scalability.
Implement authentication/authorization (JWT, OAuth, etc.).

Your Role

Strong proficiency in JavaScript (ES6+).
Hands‑on experience with React.js, including Hooks and component lifecycle.
Experience with state management: Redux, Context API, or similar.
Proficiency in Node.js and Express.js.
Solid understanding of MongoDB, Mongoose ORM, and data modeling.
Experience with REST APIs, JSON, and backend logic.
Familiarity with Git, CI/CD, and DevOps basics.
Knowledge of frontend technologies like HTML5, CSS3, Bootstrap, TailwindCSS.

What you'll love about working here

You can shape your career with us. We offer a range of career paths and internal opportunities within Capgemini group. You will also get personalized career guidance from our leaders.
You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage or new parent support via flexible work.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com

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