D2C Insider

Database Engineering Intern

InternshipIn OfficeJamshedpur, Jharkhand3 months25K/mo10 openingsImmediate / Rolling

About this internship

Start your career in database engineering and query performance with D2C Insider as a Database Engineering Intern in Jamshedpur. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As a Database Engineering Intern…

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Skills you'll use

SQLPostgreSQL / MySQLQuery OptimisationIndexingSchema DesignNormalisationTransactions & LockingBackup & RecoveryLinuxGit

What you'll do

Work on making the slow query fast, and understanding the index that did it rather than guessing alongside the core team
Apply SQL, PostgreSQL / MySQL, Query Optimisation, Indexing 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 (Computer Science / IT)
Graduating batch 2025, 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 SQL, PostgreSQL / MySQL, Query Optimisation (or a genuine willingness to learn them)
Exposure to Indexing, Schema Design, Normalisation 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 Jamshedpur, Jharkhand or willing to work from there for the internship period

Perks & benefits

Pre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateLetter of Recommendation

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects
3Practical assignment or case study with a short walkthrough
4HR discussion — stipend, start date, expectations and offer

About D2C Insider

D2C Insider operates in the consumer brands (d2c) sector and has an active presence in Jamshedpur. 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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