Mehrere Standorte Hybrid Stellenbeschreibung Have you heard of corporate fitness? Hansefit is a leading provider in fitness, health training, wellness, and swimming. We offer employers essential components for workplace health management and employer branding. Ultimately, we help improve the life balance of our customers' employees. Hansefit is achieving dynamic growth in a healthy and future-oriented market environment. We embrace all opportunities offered by digitalization and are heavily investing in our future. To continue on this path, we are seeking a Mobile Developer - Flutter (m/f/d) to join our software engineering team at the earliest possible date in Bremen, Hamburg, or remotely. Responsibilities: Conceptualize mobile apps using a modern technology stack (Flutter, GraphQL, etc.) for mainstream platforms (Android, iOS) Develop customer-focused mobile applications Address technical and conceptual challenges, including coordination with product managers and designers, emphasizing user experience Collaborate with backend developers for API integration Optimize mobile applications for speed and scalability Ensure high code quality through reviews and testing