Senior Flutter Developer

Intetics

2d

About The Position

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior Flutter Developer with deep expertise in Riverpod architecture and experience in launching and scaling high-performance apps on the Play Store/App Store. You will be responsible for architecting, developing, and optimizing Flutter applications while ensuring code quality, scalability, and maintainability. A strong understanding of SOLID principles, multiple design patterns, and native Android/iOS development is a must.
If you're passionate about building high-quality, scalable, and crash-free mobile applications with an emphasis on performance optimization, we want to hear from you!

Requirements

• 4+ years of experience in Flutter app development with at least 2 years using Riverpod.
• At least 2 Play Store/App Store published apps with a large user base and high performance.
• Strong understanding of Flutter’s rendering pipeline, state management, and animations.
• Experience with Crashlytics, Firebase Performance Monitoring, and Analytics.
• Expertise in SOLID principles, clean architecture, and multiple design patterns.
• Strong debugging and performance tuning skills in Flutter applications.
• Hands-on experience with native Android (Kotlin/Java) or iOS (Swift/Objective-C).
• Experience in CI/CD pipelines for mobile apps (Fastlane, GitHub Actions, Bitrise, or Codemagic).
• Knowledge of RESTful APIs, GraphQL, and real-time data synchronization.
• Strong command over asynchronous programming (Futures, Streams, isolates, and event loops).
• Proficiency in Flutter testing frameworks (Unit, Widget, and Integration tests).
• Experience in handling multi-threading and background tasks in Flutter.
• Understanding of Material Design and iOS Human Interface Guidelines.

Nice To Haves

• Experience with Flutter Web and Flutter Desktop.
• Familiarity with App Store/Play Store policies and release processes.
• Knowledge of native module development for Flutter using platform channels.
• Experience in automated deployment and release management.
• Contributions to open-source Flutter projects or a strong GitHub portfolio.
• Experience with AI/ML models integration in mobile applications.
• Knowledge of AR/VR using Flutter.

Responsibilities

• Develop, maintain, and optimize high-quality Flutter applications using Riverpod architecture.
• Ensure scalability, performance, and smooth user experience for apps with a large user base.
• Work on performance optimization, reducing app size, improving rendering speed, and decreasing load time.
• Implement Crashlytics, Firebase Analytics, and performance monitoring tools to ensure high app stability.
• Follow and implement SOLID principles, clean architecture, and multiple design patterns.
• Collaborate with cross-functional teams including UI/UX designers, backend developers, and product managers.
• Maintain high code quality, best practices, and modular architecture.
• Integrate native Android/iOS functionalities when necessary, using Kotlin, Java, Swift, or Objective-C.
• Ensure seamless third-party API integrations and maintain RESTful API best practices.
• Write unit tests, widget tests, and integration tests to maintain code quality.
• Provide mentorship and technical guidance to junior developers.
• Continuously stay updated with Flutter and mobile development trends to implement best practices.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed
• Number of Employees: 501-1,000 employees