Development Engineer 5 (Flutter)

Responsibilities

• Architect high-performance Flutter applications and design efficient workflows for iOS and Android platforms
• Develop and maintain complex mobile applications with a focus on performance optimization and responsive UI
• Integrate Flutter applications with native modules (Swift, Kotlin) and third-party SDKs using platform channels
• Partner with QA to define and execute comprehensive test plans, including unit, widget, and integration tests
• Create automated test suites and manage CI/CD pipelines for mobile application delivery
• Mentor junior developers and collaborate with product owners and cross-functional engineering teams
• Build monitoring and alerting systems for live mobile applications to ensure reliability and scalability

Requirements

• 12+ years of professional mobile development experience
• 3+ years of focused experience with the Flutter framework and Dart language
• Proven track record of shipping and maintaining major applications on the App Store and Google Play Store
• Strong expertise in advanced state management solutions such as BLoC or Riverpod
• Experience with CI/CD pipelines (e.g., GitHub Actions, Gradle, Fastlane) and automated build processes
• Deep understanding of modern architectural patterns like Clean Architecture or Domain-Driven Design
• Experience integrating Flutter with native iOS and Android modules

About the Company

Comcast brings together the best in media and technology, driving innovation to create world-class entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative businesses and create career opportunities across a wide range of disciplines.