Flutter Developer (Android & iOS)

About the role

Systems Ltd is looking for a Flutter Developer with 4-5 years of experience to design, develop and maintain mobile applications for Android and iOS. The role covers full-cycle mobile development, from building responsive apps to handling releases, deployments and production support.

Key responsibilities

• Design, develop and maintain high-quality mobile applications using Flutter and Dart.
• Build responsive, scalable and user-friendly apps for Android and iOS.
• Collaborate with UI/UX designers, backend developers, QA and product teams.
• Integrate RESTful APIs and third-party SDKs.
• Implement state management and follow clean architecture and coding best practices.
• Troubleshoot, debug and optimise application performance.
• Handle releases, deployments and production support, and take part in code reviews.
• Ensure security, stability and compatibility across devices and OS versions.

Required profile

• 4-5 years of professional mobile app development experience.
• Strong Flutter and Dart skills; hands-on experience with Provider, BLoC, Riverpod or GetX.
• Good understanding of Flutter architecture, widgets, navigation and lifecycle.
• Experience with REST APIs, JSON parsing and third-party services.
• Strong understanding of async programming (Futures, Streams, isolates).
• Experience with Firebase (Push Notifications, Crashlytics, Analytics) and Git, Azure DevOps, GitHub or Bitbucket.
• Mobile security knowledge (secure storage, JWT, SSL pinning) and experience deploying to Google Play and Apple App Store.
• Ability to work independently and take ownership of tasks.

Required skills

• Local databases and storage (SQLite, Hive, SharedPreferences)
• CI/CD pipelines and automated builds (preferred)
• Native Android (Kotlin/Java) or iOS (Swift) and platform channel integrations (preferred)
• Payment gateways, maps, analytics, biometric authentication, OCR and KYC/eKYC (preferred)
• Performance profiling, automated testing and Flutter widget/unit testing (preferred)