Classbuk

iOS Developer Intern

InternshipWork from HomeKolkata, West Bengal2 months20K/mo10 openingsImmediate / Rolling

About this internship

Classbuk has an open iOS Developer Intern position in Kolkata for motivated freshers and final-year students. You will work on live native iOS development projects and finish with something you can genuinely talk about in interviews. About the role As an iOS Developer Intern at Classbuk, your core…

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Skills you'll use

SwiftSwiftUI / UIKitiOS SDKREST API IntegrationCore DataMVVM ArchitectureXcodeApp Store ReleaseGitDebugging

What you'll do

Work on building iOS screens in Swift and learning why Apple's review process rejects what it rejects alongside the core team
Apply Swift, SwiftUI / UIKit, iOS SDK, REST API Integration 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 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 Swift, SwiftUI / UIKit, iOS SDK (or a genuine willingness to learn them)
Exposure to REST API Integration, Core Data, MVVM Architecture 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

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionals

Interview & selection process

3 rounds — typical selection flow for this role:

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

About Classbuk

Classbuk operates in the edtech 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 runs at…

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