Senior Flutter Engineer

Job Description

We are partnering with our clients in the US to create something game-changing - a platform that redefines how digital products are built - faster, better, and with more impact than ever before. We have a shared vision to transform the digital experience industry. The ideal candidate will bring a proven track record of building high-quality, scalable, and maintainable no-code/low-code platforms and applications using the Flutter framework, and most importantly, someone who gets excited helping innovate and develop a new platform from an initial development stage. The ideal candidate will be responsible for delivering high-quality applications across web and mobile using modern Flutter patterns, state management, and GraphQL integration. The ideal candidate should demonstrate deep expertise through a portfolio of production-ready applications and well-crafted code. Competencies Excellent communication skills and ability to communicate with our clients in the US. 8+ years of development experience in any mobile or front-end frameworks or languages. 4+ years of experience with Flutter and Dart, with strong command over layout, rendering pipeline, and animation framework. 3+ Flutter applications deployed to production (mobile/web), including at least 1 targeting the web, with code samples or repositories available for review. Deep understanding of reactive programming concepts and patterns as used in GetX, including use of Rx observables and GetX controllers. Proven experience designing scalable state architectures using GetX and optionally Provider, Riverpod, or BLoC. Hands-on experience integrating Flutter apps with Hasura or similar GraphQL engines, including crafting complex queries and mutations and implementing them in flutter applications. Ability to create reusable, styled components and manage theme systems with ThemeData. Familiarity with AnimationController, AnimatedBuilder, implicit animations, and page transitions. Proficiency with GetX navigation or structured routing libraries like go_router or auto_route. Skilled in optimizing widget builds, memory usage, and app startup time. Proficient in writing unit, widget, and integration tests using Flutter’s built-in tooling, including golden testing. Strong communication skills and ability to work independently as well as in a collaborative team environment. Excellent interpersonal and leadership skills to coordinate and facilitate activities with colleagues. Ability to work in a fast-paced environment, can multi-task, and have good verbal and written communication skills. Bachelor's degree in a Business Management, Computer Science, Management Information Systems, Engineering, or related field preferred. Responsibilities Build, deploy, and maintain robust Flutter applications targeting iOS, Android, and Web. Design and implement advanced state management using GetX and related reactive patterns including Controllers, Bindings, Workers, and Rx observables. Collaborate with design, product, and engineering teams to ship new features across the platform. Build and maintain complex GraphQL queries and mutations, with seamless integration into Hasura or equivalent systems. Create responsive layouts and pixel-perfect UI using custom widgets, reusable components, and adaptive theming. Monitor, profile, and optimize rendering performance, widget rebuilds, and memory usage. Implement unit, widget, and integration tests using flutter_test, integration_test, and golden testing frameworks. Use GetX or other routing libraries to manage structured navigation stacks and route transitions. Work within Git-based workflows, contribute to CI/CD pipelines, and ensure high-quality releases. Communicate effectively in a remote team environment, participate in design discussions, and conduct code reviews. Troubleshoot and debug issues with Flutter, Dart, and other relevant technologies to ensure high quality, performance standards, and smooth app functionality. Stay up-to-date with the latest trends and updates in the Flutter ecosystem and apply this knowledge to improve application performance and features. Show more Show less