Spinny

Kotlin Backend Developer Intern

InternshipHybridHowrah, West Bengal3 months17K/mo5 openingsImmediate / Rolling

About this internship

Join Spinny in Howrah as a Kotlin Backend Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on Kotlin server-side engineering work. About the role As a Kotlin Backend Developer Intern at…

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Skills you'll use

KotlinSpring BootCoroutinesREST APIsSQLGradleJUnit / MockKGitJVM FundamentalsClean Code

What you'll do

Work on building server-side Kotlin services and learning how a modern JVM stack fits together alongside the core team
Apply Kotlin, Spring Boot, Coroutines, REST APIs 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), BCA/MCA or B.Sc (Computer Science)
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 Kotlin, Spring Boot, Coroutines (or a genuine willingness to learn them)
Exposure to REST APIs, SQL, Gradle 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 Howrah, West Bengal or willing to work from there for the internship period

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorDirect access to the team that owns the data you work on

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Practical assignment or case study with a short walkthrough
3Discussion with the hiring manager on the role and your fit
4HR discussion — stipend, start date, expectations and offer

About Spinny

Spinny operates in the auto e-commerce sector and has an active presence in Howrah. 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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