PayU India

PostgreSQL Intern

InternshipHybridCuddalore, Tamil Nadu6 months22K/mo9 openingsImmediate / Rolling

About this internship

Join PayU India in Cuddalore as a PostgreSQL Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on PostgreSQL engineering work. About the role As a PostgreSQL Intern at PayU India, your core focus will be…

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Skills you'll use

PostgreSQLSQLIndexing & EXPLAINJSONBWindow FunctionsCTEsQuery OptimisationBackup & RestoreSchema DesignGit

What you'll do

Work on using the parts of Postgres that make it more than a SQL box — JSONB, CTEs, window functions and EXPLAIN alongside the core team
Apply PostgreSQL, SQL, Indexing & EXPLAIN, JSONB 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 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 & EXPLAIN (or a genuine willingness to learn them)
Exposure to JSONB, Window Functions, CTEs 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 Cuddalore, Tamil Nadu 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

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects
3HR discussion — stipend, start date, expectations and offer

About PayU India

PayU India operates in the fintech & payments sector and has an active presence in Cuddalore. 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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