About this role
Info seniority: medior L2 - senior L3 remote: 1 Home & 4 Office start: in 2026 period: 6 months with possible extension location: Budapest, 13. district sector: Fintech | Digital Payments Task build high-performance and scalable mobile applications Requirement strong hands-on experience with Flutter development proficiency in at least two state management solutions: Bloc, Cubit, Provider, or GetX solid understanding of Clean Architecture and SOLID principles experience with Test-Driven Development (TDD) ability to use method channels and integrate native functionalities when required experience consuming RESTful APIs, handling JSON, and working with network layers ability to create responsive and adaptive UIs across multiple screen sizes experience in creating custom widgets and animations confident Git usage, familiarity with GitHub, GitLab, or Bitbucket experience with CI/CD pipelines (e.g., Codemagic, Bitrise, GitHub Actions) knowledge and application of unit tests, widget tests, and integration tests experience working in Agile/Scrum environments with strong communication skills familiarity with Firebase services (Auth, Firestore, Push Notifications) knowledge of App Store and Play Store publication processes English: B1-B2 Plus iOS (Swift/Objective-C) development experience