Bain & Company

AI Integration Intern

InternshipWork from HomeKolkata, West Bengal4 months24K/mo10 openingsImmediate / Rolling

About this internship

Start your career in AI integration engineering with Bain & Company as an AI Integration 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 Integration Intern at Bain & Company, your…

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Skills you'll use

REST APIsPythonLLM APIsWebhooksAuthenticationData MappingMiddlewareError HandlingIntegration TestingGit

What you'll do

Work on wiring AI capability into systems that were designed years before anyone had heard of a transformer alongside the core team
Apply REST APIs, Python, LLM APIs, Webhooks 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 (CSE/IT/ECE), BCA/MCA or B.Sc/M.Sc (Computer Science / IT)
Graduating batch 2026, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of REST APIs, Python, LLM APIs (or a genuine willingness to learn them)
Exposure to Webhooks, Authentication, Data Mapping is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

Letter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

2 rounds — typical selection flow for this role:

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

About Bain & Company

Bain & Company operates in the management consulting 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…

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