Microsoft

MERN Stack Developer Intern

InternshipIn OfficeKolkata, West Bengal3 months28K/mo3 openingsImmediate / Rolling

About this internship

Kickstart your career at Microsoft in Kolkata as a MERN Stack Developer Intern. This is a practical, project-based internship where you will be building full-stack JavaScript apps on the MERN stack under the mentorship of senior team members, gaining exposure to real business challenges and…

Similar internships hiring now

View all

Not quite right? These internships in Kolkata, West Bengal match the same skills — apply to a few to improve your chances.

API Security Testing Intern

Gland Pharma

In OfficeKolkata, West Bengal17K/mo

Apply

Full Stack Developer Intern

FirstCry

RemoteKolkata, West Bengal11K/mo

Apply

DevOps / Cloud Intern

Finstein

HybridKolkata, West Bengal12K/mo

Apply

Application Security Intern

Indiagold

HybridKolkata, West Bengal28K/mo

Apply

Skills you'll use

MongoDBExpress.jsReactNode.jsJavaScriptREST APIsHTML/CSSGitTypeScriptProblem Solving

What you'll do

Build React frontends and Node/Express APIs
Design MongoDB schemas and queries
Implement authentication and CRUD flows
Test and debug across the MERN stack
Ship features through Git and reviews
Document work clearly and act on feedback

Who can apply

Students in their final year and recent graduates (freshers) interested in a MERN Stack Developer Intern role
Freshers looking to build a career in software development
Candidates based in or willing to commute to Kolkata
Career-switchers and self-taught developers who meet the skill requirements
Anyone eager to gain real, mentor-led coding experience

Perks & benefits

Internship Certificate on completionLetter of Recommendation for strong performersHands-on mentorship from experienced engineersReal-world, portfolio-worthy project experiencePre-Placement Offer (PPO) opportunity based on performanceFlexible, learning-focused work environment

Interview & selection process

3 rounds — typical selection flow for this role:

1Resume & profile screening by Microsoft's recruitment team.
2Live coding / technical round relevant to the MERN Stack Developer Intern role.
3Final discussion with the hiring manager on your approach, learnings and fit.

About Microsoft

About Microsoft Microsoft is a global technology company that develops software, cloud (Azure), devices and AI. Its India Development Center in Hyderabad and Bengaluru is one of its largest R&D hubs outside the United States. Products & Services Microsoft works within the Technology space…

Visit Microsoft’s official website ↗

Apply Now Find internships at Microsoft

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