Decentro

SQL Developer Intern

InternshipHybridSivakasi, Tamil Nadu3 months27K/mo2 openingsImmediate / Rolling

About this internship

Decentro is hiring a SQL Developer Intern in Sivakasi — 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 Decentro, your core focus will be…

Skills you'll use

SQLPL/SQLStored ProceduresQuery OptimisationIndexingData ModellingMySQL / PostgreSQLETL BasicsExcelDocumentation

What you'll do

Work on writing queries, procedures and tuning them for real workloads alongside the core team
Apply SQL, PL/SQL, Stored Procedures, 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/BCA/MCA/B.Sc (CS, IT) — 2026 freshers & final-year students welcome
Working knowledge of SQL, PL/SQL, Stored Procedures (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Sivakasi, Tamil Nadu

Perks & benefits

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship Certificate

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team
3Online aptitude / domain assessment
4HR discussion — stipend, start date, expectations and offer

About Decentro

Decentro operates in the banking apis sector and has an active presence in Sivakasi. 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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