Freelance Flutter App Developer

Summary: We are looking for a skilled Flutter app developer to join our medtech projects in Germany. The role is freelance and requires a strong background in mobile app development, particularly with Flutter and Dart. Applicants must be located in Germany, specifically in Mannheim, and possess relevant experience in the healthcare sector.

Key Responsibilities:

• Develop mobile applications using Flutter and Dart for the medtech sector.
• Implement app architecture principles such as MVVM, SOLID, and Clean Architecture.
• Manage state using various state management solutions like Provider, BLoC, and Riverpod.
• Integrate native iOS and Android functionalities using Swift, Kotlin, or Java.
• Work with RESTful APIs, GraphQL, and cloud services including Firebase, AWS, and GCP.
• Ensure secure authentication methods are implemented (OAuth2, JWT).
• Utilize Git, CI/CD, and Docker in the development process.
• Adhere to healthcare standards such as FHIR, DICOM, and HL7.
• Leverage previous experience in biotech or medtech environments.
• Communicate effectively in English; knowledge of German is advantageous.

Key Skills:

• 3+ years of experience in mobile app development with Flutter/Dart.
• Solid understanding of app architecture (MVVM, SOLID, Clean Architecture).
• Experience with state management (Provider, BLoC, Riverpod, etc.).
• Familiarity with native iOS/Android integration (Swift/Kotlin/Java).
• Experience with RESTful APIs, GraphQL, and cloud services (Firebase, AWS, GCP).
• Understanding of secure authentication (OAuth2, JWT).
• Experience with Git, CI/CD, and Docker.
• Knowledge of healthcare standards (FHIR, DICOM, HL7) is a plus.
• Previous work in biotech/medtech or regulated environments is a bonus.
• Strong English skills; German is a plus.

Salary (Rate): £120 per hour

City: Mannheim

Country: Germany

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Job Advert: Freelance App Developer (Flutter, MedTech) - Germany
We are seeking a skilled Flutter app developer to support our projects in the medtech sector.

Applicants living outside Germany will NOT be considered for this role.

Location: Hybrid- Germany, Mannheim
Contract type: Freelance

Requirements

• 
  3+ years of experience in mobile app development with Flutter/Dart
• 
  Solid understanding of app architecture (MVVM, SOLID, Clean Architecture)
• 
  Experience with state management (Provider, BLoC, Riverpod, etc.)
• 
  Familiarity with native iOS/Android integration (Swift/Kotlin/Java)
• 
  Experience with RESTful APIs, GraphQL, and cloud services (Firebase, AWS, GCP)
• 
  Understanding of secure authentication (OAuth2, JWT)
• 
  Experience with Git, CI/CD, and Docker
• 
  Knowledge of healthcare standards (FHIR, DICOM, HL7) is a plus
• 
  Previous work in biotech/medtech or regulated environments is a bonus
• 
  Strong English skills; German is a plus