HungerBox

SQL Developer Intern

InternshipHybridKolkata, West Bengal2 months13K/mo3 openingsImmediate / Rolling

About this internship

HungerBox is hiring a SQL Developer Intern in Kolkata — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to database engineering rather than a certificate-only programme. About the role As a SQL Developer Intern at HungerBox, your core focus will be…

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Skills you'll use

SQLDatabase DesignIndexingQuery OptimisationNormalisationStored ProceduresTransactionsData ModellingBackup BasicsDocumentation

What you'll do

Work on designing schemas and queries that stay correct and fast as the data grows alongside the core team
Apply SQL, Database Design, Indexing, Query Optimisation 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 SQL, Database Design, Indexing (or a genuine willingness to learn them)
Exposure to Query Optimisation, Normalisation, Stored Procedures 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 Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateDirect 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
2Practical assignment or case study with a short walkthrough
3HR discussion — stipend, start date, expectations and offer

About HungerBox

HungerBox operates in the it services sector and has an active presence in Kolkata. 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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