Internship - iOS Development
Whistle
Software Engineering
Linz, Austria
Posted on Oct 8, 2025
About us
Tractive is the most trusted name for keeping cats and dogs safe and healthy. The secret to our success? A team of truly unique individuals who care about each other just as much as going the extra mile for pet parents. Want to be part of our story? Check out this role and see if you’re a good match!
Your territory
As part of our iOS Development team, you will:
- Develop a state-of-the-art app that is used by nearly one million users
- Define, implement and test new features on iOS 17+ using Swift 6 for our app within iOS frameworks
- Identify performance bottlenecks and diagnose issues with Instruments, Memory Graph and log analysis
- Learn from experienced developers in an agile environment
- Collaborate closely with Backend, Hardware, Design (Figma), Customer Experience and QA teams to fine-tune the app experience
- Stay up to date with cutting-edge technologies in order to provide efficient and modern solutions
- Learn our GitFlow, code review practices and CI/CD (Jenkins + Fastlane) and instrument features with Firebase (Crashlytics/Analytics)
- Bring in your fresh ideas to make Tractive better - you’ll never hear the phrase “...because that’s how we’ve always done things”
- Continuously grow personally and professionally in a learning-focused, supportive environment where curiosity and initiative are encouraged
Your profile
Key requirements:
- Experience in developing apps orprojects for iOS devices (university, internship or personal)
- Very good Swift skills (Swift 6+) with solid fundamentals inSwiftUI and Combine
- Big plus: Portfolio of personal iOS projects or apps shipped via TestFlight
- Proficiency in Git workflows (GitFlow), resolving conflicts and writing clear commit messages
- You’re enrolled at an Austrian university/FH, available for a 3-month on-site internship and hold a valid work permit for full-time employment
- Willing to learn and to work as part of an awesome, international team
- Advanced English skills
Does this sound like you?
- Team player looking for exciting challenges
- Proactive, self-reliant, ambitious and motivated
- Organized and focused; self-development is a priority to you
- Eager to share your knowledge with your colleagues
- Excited to work in Austria alongside an outstanding team