Nucleus Software

MERN Stack Developer Intern

InternshipHybridGurugram, Haryana5 months10K/mo3 openingsImmediate / Rolling

About this internship

Nucleus Software has an open MERN Stack Developer Intern position in Gurugram for motivated freshers and final-year students. You will join a supportive engineering team, take ownership of meaningful web features, and grow the practical skills employers actually look for. As a MERN Stack Developer…

Skills you'll use

MongoDBExpressReactNode.jsJavaScriptREST APIs

What you'll do

building React front-ends
creating Express / Node.js APIs
designing MongoDB schemas
shipping features end to end
Collaborate with the team and document your work
Take ownership of assigned web features and act on code-review feedback

Who can apply

Pursuing or recently completed a degree in CS / IT / any relevant stream — 2026 freshers & final-year students welcome
Foundational knowledge of MongoDB, Express, React (or a strong willingness to learn them)
Understanding of HTML, CSS and JavaScript basics; familiarity with Git is a plus
Good communication, problem-solving and a genuine eagerness to learn
Based in or willing to work from Gurugram
A portfolio, personal website or web project you can show (a plus, not mandatory)

Perks & benefits

Letter of RecommendationMentorship from experienced engineersReal-world web project experienceHands-on with modern web tools & frameworksPre-Placement Offer (PPO) opportunity

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview

About Nucleus Software

Nucleus Software operates in the fintech space and actively invests in early-career engineering talent across Gurugram. Its culture is practical and learning-oriented: mentorship, code reviews and real project work are part of everyday life, and interns are treated as genuine members of the…

Visit Nucleus Software’s official website ↗

Apply Now Find internships at Nucleus Software

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