KEC International

Generative AI Engineer Intern

InternshipIn OfficeKolkata, West Bengal6 months29K/mo4 openingsImmediate / Rolling

About this internship

Start your career in generative AI and large language models with KEC International as a Generative AI Engineer 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 Generative AI Engineer…

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Skills you'll use

Large Language Models (LLMs)LangChainPyTorchVector Databases (Pinecone / Chroma)Prompt EngineeringRetrieval-Augmented Generation (RAG)PythonHugging Face TransformersLLM Evaluation & GuardrailsREST API Integration

What you'll do

Work on building, evaluating and shipping LLM-powered product features alongside the core team
Apply Large Language Models (LLMs), LangChain, PyTorch, Vector Databases (Pinecone / Chroma) 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/AI-ML), BCA, MCA or M.Sc (CS / Data Science) — 2026 freshers & final-year students welcome
Working knowledge of Large Language Models (LLMs), LangChain, 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

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Practical assignment or case study with a short walkthrough
3Discussion with the hiring manager on the role and your fit
4HR discussion — stipend, start date, expectations and offer

About KEC International

KEC International operates in the power transmission epc 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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