Nucleus Software

Full Stack Developer Intern

InternshipIn OfficePune, Maharashtra4 months14K/mo2 openingsImmediate / Rolling

About this internship

Join Nucleus Software in Pune as a Full Stack Developer Intern. This entry-level internship is built for candidates early in their journey who are eager to turn classroom knowledge into hands-on web development experience on real, business-facing work. As a Full Stack Developer Intern, you will…

Skills you'll use

ReactNode.jsJavaScriptMongoDBREST APIsGit

What you'll do

building responsive UI with React
creating Node.js/Express APIs
modelling and querying databases
integrating frontend and backend end to end
Collaborate with the team and document your work
Take ownership of assigned tasks and act on feedback

Who can apply

Pursuing or recently completed a relevant degree (stream depends on the role) — 2026 freshers & final-year students welcome
Foundational knowledge of React, Node.js, JavaScript (or a strong willingness to learn them)
Good communication, problem-solving and a genuine eagerness to learn
Based in or willing to work from Pune
A portfolio, project or coursework you can show (a plus, not mandatory)

Perks & benefits

Hands-on with industry toolsPre-Placement Offer (PPO) opportunityFlexible working hoursInternship CertificateLetter of Recommendation

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Case study or take-home assignment with a short presentation
3Discussion with the hiring manager
4HR discussion — stipend, start date, expectations and offer

About Nucleus Software

Nucleus Software is a fintech company with a strong, growing presence in Pune — one of India's biggest hubs for early-career opportunities. The team believes the best way to grow is by doing, which is why interns here are given real ownership from the start rather than being kept on the…

Visit Nucleus Software’s official website ↗

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