Postman India

Full Stack Developer Intern (MERN)

InternshipHybridChennai, Tamil Nadu5 months59K/mo3 openingsImmediate / Rolling

About this internship

Postman India has an open Full Stack Developer Intern (MERN) position for its Chennai technology team for motivated freshers and final-year students. You will own meaningful full-stack work and grow the exact skills product teams hire for. As a Full Stack Developer Intern (MERN), you will work…

Similar internships hiring now

View all

Not quite right? These internships in Chennai, Tamil Nadu match the same skills — apply to a few to improve your chances.

Full Stack Developer Intern

Novartis

In OfficeChennai, Tamil Nadu

Apply

Full Stack Developer Intern

Indium Software

In OfficeChennai, Tamil Nadu

Apply

MERN Stack Developer Intern

Walmart Global Tech India

In OfficeChennai, Tamil Nadu28K/mo

Apply

Full Stack Developer Intern

TransCloud Labs

In OfficeChennai, Tamil Nadu

Apply

Skills you'll use

ReactNode.jsExpress.jsMongoDBJavaScriptREST APIsGitHTML/CSS

What you'll do

Build responsive, accessible user interfaces and reusable frontend components
Design and implement REST/GraphQL APIs and server-side business logic
Model data and write efficient queries against SQL/NoSQL databases
Integrate frontend and backend and ship features end to end
Write clean, tested code, fix bugs and act on code-review feedback
Participate in daily stand-ups, sprint planning and demos

Who can apply

Pursuing or recently completed BE/B.Tech/BCA/MCA/M.Tech or equivalent (strong coding fundamentals, any branch)
Foundational knowledge of React, Node.js, Express.js, MongoDB
Understanding of data structures, OOP and basic databases (SQL/NoSQL)
Familiarity with Git and a willingness to learn modern full-stack workflows
Good communication, problem-solving skills and a genuine willingness to learn
Based in or open to relocating to Chennai, Tamil Nadu (or open to remote where applicable)

Perks & benefits

Mentorship from senior engineersReal-world full-stack project experiencePre-Placement Offer (PPO) opportunityFlexible working hoursStipendExposure to production engineering practices

Interview & selection process

4 rounds — typical selection flow for this role:

1Online Application Screening — the recruitment team at Postman India reviews your resume, projects and GitHub/portfolio for fit with a full-stack developer internship in Chennai.
2Online Coding / Technical Assessment — a timed test covering programming fundamentals, data structures, problem solving and basic React/Node.js/Express.js questions.
3Technical Interview — a live discussion of your projects and a hands-on coding/full-stack round (frontend + backend + database concepts) on the MERN stack (MongoDB, Express, React, Node.js).
4Second Technical / System Design Round — deeper full-stack problem solving, API design, database modelling and code walkthrough with a senior engineer.
5HR / Managerial Discussion — a conversation about your interests, availability, learning goals and the internship offer with Postman India.

About Postman India

Postman India is a developer tools (saas) organisation with a growing engineering presence in Chennai and a track record of hiring and developing young software talent. The team believes the best way to grow engineers is by doing, so interns are given real ownership of full-stack work from the…

Visit Postman India’s official website ↗

Apply Now Find internships at Postman India

Searching for “Postman India internships” or “internship at Postman India”? You’re in the right place.