Senior Flutter Developers

Tri-Force Consulting Services is looking for Senior Flutter Developers to join a project team building a modern cross-platform mobile application for a large public-sector initiative.

The developer will be responsible for building production-quality iOS and Android applications using Flutter and Dart, integrating REST APIs, implementing accessible user interfaces, and supporting application testing and deployment.

Responsibilities

• Develop and maintain cross-platform mobile applications using Flutter and Dart.

• Build and optimize applications for both iOS and Android.

• Integrate RESTful APIs and JSON-based backend services.

• Implement authentication, authorization and secure session management.

• Build reusable UI components and maintainable Flutter architecture.

• Implement application navigation, state management and offline/network error handling.

• Implement push notifications using Firebase Cloud Messaging and Apple Push Notification Service.

• Implement multilingual/localized interfaces, including RTL support where required.

• Develop accessible mobile interfaces following WCAG 2.1 AA principles.

• Perform unit, integration and UI testing.

• Troubleshoot mobile performance and device-specific issues.

• Support App Store and Google Play deployment.

• Participate in code reviews and Agile development activities.

Required Skills

• 5+ years of professional mobile application development experience.

• Strong Flutter / Dart experience.

• Strong iOS and Android development experience.

• REST API integration.

• JSON and HTTP/HTTPS.

• Mobile authentication and secure storage.

• State management in Flutter.

• Git/GitHub/Azure DevOps or equivalent.

• Mobile application testing.

• Experience publishing applications to Apple App Store and Google Play.

• Strong understanding of responsive and accessible UI development.