Castler

Mobile App Developer Intern

InternshipWork from HomeRoorkee, Uttarakhand4 months22K/mo1 openingImmediate / Rolling

About this internship

Start your career in mobile application development with Castler as a Mobile App Developer Intern in Roorkee. 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 Mobile App Developer Intern at Castler, your…

Similar internships hiring now

View all

Not quite right? These internships in Roorkee, Uttarakhand match the same skills — apply to a few to improve your chances.

Infrastructure as Code Intern

Aarna Technologies

In OfficeRoorkee, Uttarakhand23K/mo

Apply

Artificial Intelligence Intern

ESAF Small Finance Bank

In OfficeRoorkee, Uttarakhand21K/mo

Apply

Data Visualization Analyst Intern

Adobe

In OfficeRoorkee, Uttarakhand18K/mo

Apply

ServiceNow Internship

NTPC Limited

In OfficeRoorkee, Uttarakhand24K/mo

Apply

Skills you'll use

FlutterReact NativeSwift (iOS)Kotlin (Android)Mobile SecurityREST API IntegrationState ManagementOffline & Caching StrategyApp Store / Play Store ReleaseCrash & Performance Monitoring

What you'll do

Work on building and releasing mobile features to real app-store users alongside the core team
Apply Flutter, React Native, Swift (iOS), Kotlin (Android) 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) — 2026 freshers & final-year students welcome
Working knowledge of Flutter, React Native, Swift (iOS) (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 Roorkee, Uttarakhand

Perks & benefits

Letter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunity

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit
3HR discussion — stipend, start date, expectations and offer

About Castler

Castler operates in the escrow banking sector and has an active presence in Roorkee. 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…

Visit Castler’s official website ↗

Apply Now Find internships at Castler

Searching for “Castler internships” or “internship at Castler”? You’re in the right place.

Featured

Featured Government Job — SBI Clerk 2026

India’s largest bank is hiring 9,766 Junior Associates — graduates, any discipline

State Bank of India

Junior Associate (Customer Support & Sales)

Advt. CRPD/CR/2026-27/17 · Clerical Cadre

Vacancies: 9,766
Last date to apply: 31 Aug 2026
Starting basic: ₹26,730
Eligibility: Any graduate · 20–28

7,680 regular + 2,086 backlog posts across 24 states · Prelims tentatively September 2026 · No interview — Prelims, Mains and a local-language test only · approx. ₹46,000/month gross at a metro.

View Vacancies, Syllabus & How to Apply

Preparing? 10 full-length mock tests + 7,200-question PDF — every answer explained

₹199₹999