PhysicsWallah

PostgreSQL Internship

InternshipIn OfficeWarangal, Telangana3 months17K/mo13 openingsImmediate / Rolling

About this internship

PhysicsWallah has an open PostgreSQL Internship position in Warangal for motivated freshers and final-year students. You will work on live PostgreSQL database engineering projects and finish with something you can genuinely talk about in interviews. About the role As a PostgreSQL Internship at…

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Skills you'll use

PostgreSQLSQLIndexingQuery Planning & EXPLAINSchema DesignTransactionsStored ProceduresBackup & RecoverypsqlPerformance Tuning

What you'll do

Work on writing queries and schemas that stay fast once the table has ten million rows in it alongside the core team
Apply PostgreSQL, SQL, Indexing, Query Planning & EXPLAIN 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 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 PostgreSQL, SQL, Indexing (or a genuine willingness to learn them)
Exposure to Query Planning & EXPLAIN, Schema Design, Transactions 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 Warangal, Telangana or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3HR discussion — stipend, start date, expectations and offer

About PhysicsWallah

PhysicsWallah operates in the edtech sector and has an active presence in Warangal. 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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