Senior Mobile / Flutter Developer (m/w/d)

Senior Mobile / Flutter Developer

The MEDIFOX DAN Group with headquarters in Hildesheim belongs to ResMed Corp. and employs over 800 staff members at nine locations. We focus on team spirit, customer orientation, and passion, working on future-oriented software solutions in the health and social sectors to drive innovation. For over 55 years, we have revolutionized the care industry and are looking for people who share a passion for technology in a strong corporate culture. To support our team, we are looking for you as a Senior Mobile / Flutter Developer (m/w/d)!

This is what your daily work will look like:

• Development, scaling, and maintenance of a cross-platform mobile app with Flutter and Dart
• Selection and implementation of suitable architectures and patterns (e.g., Clean Architecture, State Management)
• Integration of REST and GraphQL APIs
• Implementation of automated tests (Unit, Widget, Integration) and building robust CI/CD pipelines with GitHub Actions
• Close cooperation with UX/UI design, backend, web, and QA teams
• Active participation in agile processes (Scrum) and bringing in your own ideas for product improvement
• Optional: Bringing in native Android and iOS experience to optimize platform-specific features

We are looking for someone with the following qualifications:

• At least 5 years of experience in software development, with at least 3 years in Flutter/Dart
• Sound knowledge in cross-platform development (Flutter) and at least one state management approach (e.g., Riverpod, Bloc, Provider)
• Secure handling of App Store and Google Play Store processes, native SDKs, and secure storage solutions
• Experience in integrating REST/GraphQL APIs, Firebase, analytics tools, and local data persistence (Hive, Isar, SharedPreferences)
• Knowledge in mobile testing (Unit-, Widget-, Integration tests) as well as test automation
• CI/CD expertise with GitHub Actions (including release builds & deployment)
• Prompt-engineering experience with GenAI tools (e.g., ChatGPT, GitHub Copilot, Augment Code)

In return, we want to give you something back.

In addition to a meaningful corporate goal, you will receive:

• We live flexibility – with a digital application process and the possibility of remote work.
• You decide: Hansefit, EGYM Wellpass, childcare, or JobRad – we support you flexibly with a subsidy of up to 60 € per month. Additionally, you benefit from exclusive benefits with corporate benefits.
• You can count on us – TELUS Health strengthens you with individual offers for your mental health.
• We shape your development – with LinkedIn Learning you have access to inspiring learning content and practical further education that really advance you.
• We think about your future – with our stock purchase program you can directly participate in the company's success, and through our occupational pension scheme (bAV) you secure financial stability for the future.

Do you want to work for a meaningful purpose, the tasks appeal to you, and you want to constantly develop yourself? What are you waiting for? We look forward to you!