Mobile App Developer Intern

We are a small, self-funded team building a booking app for independent salons and tattoo studios. We're looking for a Mobile App Developer Intern. We use React Native for the customer app and Kotlin for a couple of older Android modules. You will mostly work in React Native. Remote within Bosnia and Herzegovina. The team meets in Sarajevo once a quarter, travel covered. Most of our work is async, and meetings are kept short. Most communication happens in Slack, with short video calls when needed.

What you will do:

• Integrate REST APIs and handle offline, slow network and error states
• Track your tasks in Jira and update ticket status before standup
• Fix crashes reported in Firebase Crashlytics, starting with the most frequent ones
• Manage app state with Provider, Riverpod, Bloc or Redux, following the existing pattern
• Reduce app size and startup time by removing unused packages and assets

You should be:

• Based in Bosnia and Herzegovina for the duration of the internship
• Available for the full internship period
• At least one app you built, shared as an APK, a store listing or a GitHub repo
• Pursuing a degree in Computer Science, Software Engineering, IT or similar, graduating in 2026, 2027 or 2028
• Own laptop that can run an Android emulator, and a stable internet connection

3 months, starting Dec 2026. Stipend: BAM 890 - BAM 1,200 per month.

Perks: Paid public holidays, Letter of recommendation, Mentorship, Company laptop.

Duration: 3 months. Start: Dec 2026.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Suljić Software.