Flutter Mobile Developer (Middle) SpeakUp

We are building an international AI-driven platform for events, media, and speakers. The product is actively growing, used across multiple countries, and continuously evolving. We are looking for a Middle-level Flutter Developer who can reliably support and develop our mobile application (iOS & Android) as part of a small, strong product team.

Format

• Remote, part-time
• ~15 hours per week
• 5 days per week, minimum 2 hours per day
• Level: Middle (independent contributor)

Responsibilities

• Develop and maintain a Flutter mobile application (iOS & Android)
• Implement new screens and user flows
• Work with the existing application architecture
• Integrate with REST APIs (backend built with FastAPI)
• Work with WebSockets / real-time updates
• Optimize performance and fix bugs
• Refactor and improve code quality
• Participate in product and UX discussions

Required Qualifications

• 2+ years of commercial experience with Flutter
• Strong knowledge of Dart
• Experience building apps for both iOS and Android from a single codebase
• Solid understanding of state management (Bloc / Cubit / Provider / Riverpod)
• Experience working with REST APIs and error handling
• Understanding of Clean Architecture / MVVM / layered architectures
• Confident use of Git
• Ability to work independently and deliver tasks end-to-end
• Strong sense of ownership and responsibility
• Availability to work every weekday for at least 2 hours

Nice to Have

• Experience with WebSockets / real-time features
• Push notification integration
• Custom UI components and animations
• Good understanding of mobile UX principles