MERN Stack Developer Intern

About this internship

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

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 MongoDB, Express.js, React, Node.js
• 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 Kolkata, West Bengal (or open to remote where applicable)

Perks & benefits

Interview & selection process

4 rounds — typical selection flow for this role:

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

About JPMorgan Chase

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