Chumbak

LLM Engineer Intern

InternshipHybridPune, Maharashtra3 months32K/mo11 openingsImmediate / Rolling

About this internship

Join Chumbak in Pune as a LLM Engineer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on large language model engineering work. About the role As a LLM Engineer Intern at Chumbak, your core focus will…

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Skills you'll use

PythonTransformersFine-tuning (LoRA)Hugging FaceModel ServingQuantisationPrompt EngineeringEvaluationGPU BasicsGit

What you'll do

Work on fine-tuning, serving and measuring language models under real latency and cost constraints alongside the core team
Apply Python, Transformers, Fine-tuning (LoRA), Hugging Face 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 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Python, Transformers, Fine-tuning (LoRA) (or a genuine willingness to learn them)
Exposure to Hugging Face, Model Serving, Quantisation 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 Pune, Maharashtra or willing to work from there for the internship period

Perks & benefits

Mentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursDirect access to the team that owns the data you work on

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 Chumbak

Chumbak operates in the it services sector and has an active presence in Pune. 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 runs…

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