Mastercard

Machine Learning Developer Intern

InternshipIn OfficePune, Maharashtra4 months22K/mo2 openingsImmediate / Rolling

About this internship

Mastercard is hiring a Machine Learning Developer Intern in Pune — a hands-on, mentor-led internship for 2026 freshers and final-year students who want to build real, job-ready machine learning skills on live work rather than textbook exercises. As a Machine Learning Developer Intern, you will…

Skills you'll use

PythonPyTorchScikit-learnMachine LearningNumPyAPIs

What you'll do

implementing ML algorithms in Python
training and validating models
integrating models behind APIs
monitoring and improving model performance
Collaborate with the team and document your work
Take ownership of assigned tasks and act on feedback

Who can apply

Pursuing or recently completed a relevant degree (stream depends on the role) — 2026 freshers & final-year students welcome
Foundational knowledge of Python, PyTorch, Scikit-learn (or a strong willingness to learn them)
Good communication, problem-solving and a genuine eagerness to learn
Based in or willing to work from Pune
A portfolio, project or coursework you can show (a plus, not mandatory)

Perks & benefits

Letter of RecommendationMentorship from experienced professionalsReal-world project experienceHands-on with industry toolsPre-Placement Offer (PPO) opportunity

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical / functional interview on core fundamentals
3Case study or take-home assignment with a short presentation
4HR discussion — stipend, start date, expectations and offer

About Mastercard

Mastercard is a fintech company with a strong, growing presence in Pune — one of India's biggest hubs for early-career opportunities. The team believes the best way to grow is by doing, which is why interns here are given real ownership from the start rather than being kept on the…

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