Aisera India

Data Warehouse Internship

InternshipWork from HomeSirsa, Haryana3 months20K/mo5 openingsImmediate / Rolling

About this internship

Aisera India has an open Data Warehouse Internship position in Sirsa for motivated freshers and final-year students. You will work on live ETL and data warehousing projects and finish with something you can genuinely talk about in interviews. About the role As a Data Warehouse Internship at Aisera…

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Skills you'll use

ETL DevelopmentSQLData WarehousingDimensional ModellingJob SchedulingData ReconciliationPythonError HandlingPerformance TuningDocumentation

What you'll do

Work on moving data between systems without silently losing or duplicating rows along the way alongside the core team
Apply ETL Development, SQL, Data Warehousing, Dimensional Modelling 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 (any branch), BCA/MCA, B.Sc (Computer Science / IT) or MCA
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 ETL Development, SQL, Data Warehousing (or a genuine willingness to learn them)
Exposure to Dimensional Modelling, Job Scheduling, Data Reconciliation 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 Sirsa, Haryana or willing to work from there for the internship period

Perks & benefits

Networking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceDirect access to the team that owns the data you work on

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Practical assignment or case study with a short walkthrough

About Aisera India

Aisera India operates in the it services sector and has an active presence in Sirsa. 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…

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