Mobile App Developer Intern

Headquartered in Vienna since 1999, the company now sells in 40 countries and supports customers in 11 languages. Code review is required on every pull request, and nobody merges their own changes.

About the role

Remote internship for a student who has built at least one app and wants to work on one with real users and real crash reports. Remote position. Most of the team is in Vienna, but nobody is required to come in. Monday to Friday, regular working hours, flexible start and finish.

Day to day

• Join a weekly demo where you show what you built over screen share
• Integrate REST APIs and handle offline, slow network and error states
• Build new app screens in Flutter or React Native from Figma designs
• Review analytics events in Firebase to make sure new screens are tracked correctly
• Prepare release notes and screenshots for Play Store and App Store submissions
• Manage app state with Provider, Riverpod, Bloc or Redux, following the existing pattern
• Test builds on real Android phones and the iOS simulator before each release
• Raise pull requests on GitHub and address review comments

What we're looking for

• Eligible to work in Austria
• Based in Austria for the duration of the internship
• Good written English for daily updates
• Working knowledge of Dart and Flutter, or JavaScript and React Native
• Basic understanding of app lifecycle, routing and state management

Bonus points

• Understanding of Material Design and Apple's Human Interface Guidelines
• Knowledge of local storage options like Hive, SQLite or AsyncStorage

What you'll learn

• How crash reporting, analytics and staged rollouts work on a live app
• Certificate, recommendation letter and a possible pre-placement offer
• Practical experience with app store review rules and release checklists

Duration: 3 months

Start date: Jan 2027

Stipend: €1,850 - €1,950/month

Perks

• Possibility of a full-time offer
• Company laptop
• Certificate of completion
• Paid public holidays

Duration: 3 months. Start: Jan 2027.

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