App Developer

A Berlin-based healthtech leader in digital brain training is transforming lives through medically certified mobile and web applications. Developed in collaboration with scientists and universities, their products are trusted by major tech companies and health insurers. In Germany, their medical app is officially prescribable and reimbursed by public health insurance.

Their mission is to help people live healthier, more independent lives—and they're now transitioning their mobile platform to Flutter. To support this shift, they’re hiring an experienced App Developer (Flutter & C#) who’s excited to shape the future of digital health.

Your Role

• Develop and maintain mobile features using Flutter and C#
• Lead the transition to Flutter with technical expertise
• Collaborate across teams to ensure smooth, engaging user experiences
• Monitor and optimize app health and performance
• Propose and implement ideas that impact a large, diverse user base

Your Profile

• Solid experience in Flutter mobile development
• Strong grasp of C# and object-oriented programming
• Skilled in building games or apps with complex logic (e.g., state machines, dynamic rules)
• 3+ years in software development
• Degree in Computer Science or a related field
• Based in Germany (remote or hybrid in Berlin)

Nice to Have

• Experience with Xamarin.Android/iOS
• Background in Unity or game development
• Familiarity with medical device standards (ISO 13485, MDR)

What’s Offered

• Meaningful work with real-world impact
• Remote-first setup across Germany, the EU, Switzerland, or the UK
• Flexible hours (core: 9:30–16:00 CET)
• Purpose-driven, collaborative team
• Option to work from a Berlin office

If you’re passionate about digital health and want to help revolutionize brain training, this could be your next big step.