Job Description
GENERAL INFORMATION:
Industry: IT
Rate: up to 165 PLN/h
Location: 100% remote
Form of cooperation: B2B
ROLE SUMMARY :
We are seeking a highly skilled Senior/Lead Mobile Developer with a strong background in Flutter to join a leading logistics and parcel delivery company. The ideal candidate will have over six years of mobile app development experience with hands-on work in Flutter and Dart. You will play a critical role in the design, development, and maintenance of cross-platform mobile applications, contributing to efforts that emphasize innovation and user experience.
MAIN RESPONSIBILITIES:
- Design and develop cross-platform mobile applications using Flutter.
- Implement best practices for clean, reusable, and maintainable code.
- Optimize app performance for various devices and screen sizes.
- Collaborate with product managers, designers, and backend engineers to define app requirements.
- Integrate APIs for seamless data flow with backend teams.
- Utilize third-party libraries, tools, and SDKs as required.
- Apply SOLID principles and best practices in software development.
- 6+ years of experience in mobile app development.
- 3+ years of hands-on experience with Flutter and Dart.
- Strong understanding of mobile design patterns (BLoC, Provider, Riverpod, MVVM, etc.).
- Experience with State Management, asynchronous programming, and app lifecycle.
- Knowledge of mobile app architecture, RESTful APIs, and JSON.
- Experience with app distribution and publishing to App Store and Google Play.
- Experience integrating with Firebase, GraphQL, or cloud services (AWS, GCP, Azure).
- Knowledge of native Android (Kotlin) or iOS (Swift) development.
- Experience in performance optimization and mobile security.
- Familiarity with modular app architecture or multi-package projects.
- Previous experience as a tech lead or team mentor.
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