HCLTech

ML Data Engineer Intern

InternshipHybridMumbai, Maharashtra6 months26K/mo10 openingsImmediate / Rolling

About this internship

Join HCLTech in Mumbai as a ML Data Engineer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on data engineering for machine learning work. About the role As a ML Data Engineer Intern at HCLTech, your…

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Skills you'll use

PythonSQLETL / ELT PipelinesApache Spark BasicsFeature StoresAirflowData ValidationCloud StorageData VersioningPandas & NumPy

What you'll do

Work on building the pipelines and feature stores that keep training data trustworthy alongside the core team
Apply Python, SQL, ETL / ELT Pipelines, Apache Spark Basics 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), BCA, MCA or M.Sc (Computer Science / Data Science)
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 Python, SQL, ETL / ELT Pipelines (or a genuine willingness to learn them)
Exposure to Apache Spark Basics, Feature Stores, Airflow 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 Mumbai, Maharashtra or willing to work from there for the internship period

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentor

Interview & selection process

2 rounds — typical selection flow for this role:

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

About HCLTech

HCLTech operates in the it services & consulting sector and has an active presence in Mumbai. 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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