Quantiphi

Backend Developer Intern

InternshipWork from HomeKolkata, West Bengal2 months28K/mo1 openingImmediate / Rolling

About this internship

Start your career in backend engineering with Quantiphi as a Backend Developer Intern in Kolkata. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As a Backend Developer Intern at Quantiphi, your core focus will…

Skills you'll use

Node.js / Java / PythonREST APIsSQL (MySQL / PostgreSQL)MongoDBAuthentication & AuthorisationCachingGitUnit TestingLinuxAPI Documentation

What you'll do

Work on writing APIs, data models and background jobs that power the product alongside the core team
Apply Node.js / Java / Python, REST APIs, SQL (MySQL / PostgreSQL), MongoDB to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech/BCA/MCA — 2026 freshers & final-year students welcome
Working knowledge of Node.js / Java / Python, REST APIs, SQL (MySQL / PostgreSQL) (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Kolkata, West Bengal

Perks & benefits

Pre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateLetter of Recommendation

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment

About Quantiphi

Quantiphi operates in the applied ai sector and has an active presence in Kolkata. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a distance. The work…

Visit Quantiphi’s official website ↗

Apply Now Find internships at Quantiphi

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