ZealousWeb

PostgreSQL Internship

InternshipHybridGwalior, Madhya Pradesh6 months19K/mo2 openingsImmediate / Rolling

About this internship

ZealousWeb is hiring a PostgreSQL Internship in Gwalior — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to PostgreSQL database engineering rather than a certificate-only programme. About the role As a PostgreSQL Internship at ZealousWeb, your core…

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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, 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 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 Gwalior, Madhya Pradesh or willing to work from there for the internship period

Perks & benefits

Internship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsDirect 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 ZealousWeb

ZealousWeb operates in the artificial intelligence sector and has an active presence in Gwalior. 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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