NextBillion.ai

AI Research Intern

InternshipWork from HomeKolkata, West Bengal6 months36K/mo3 openingsImmediate / Rolling

About this internship

Start your career in AI research and algorithm design with NextBillion.ai as an AI Research 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 an AI Research Intern at NextBillion.ai, your…

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.

Academic Content Intern

Finology

In OfficeKolkata, West Bengal13K/mo

Apply

Physical Design Engineer Intern

Steradian Semiconductors

In OfficeKolkata, West Bengal40K/mo

Apply

Structural Health Monitoring Intern

Zetwerk

In OfficeKolkata, West Bengal32K/mo

Apply

3D Technical Artist Intern

CleverTap

HybridKolkata, West Bengal14K/mo

Apply

Skills you'll use

Algorithm DesignDeep LearningPyTorchAI EthicsAcademic Writing & PublishingLiterature ReviewExperiment DesignPythonMathematics for MLReproducible Research

What you'll do

Work on running structured experiments against open research problems alongside the core team
Apply Algorithm Design, Deep Learning, PyTorch, AI Ethics 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, M.Tech, M.Sc (CS / Mathematics) or Ph.D. scholars — 2026 freshers & final-year students welcome
Working knowledge of Algorithm Design, Deep Learning, PyTorch (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
2Technical interview on fundamentals and your projects

About NextBillion.ai

NextBillion.ai operates in the location technology 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…

Visit NextBillion.ai’s official website ↗

Apply Now Find internships at NextBillion.ai

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