Mobile Lead Developer (Flutter)

This is a remote position.

OUR OPPORTUNITY

We are looking for a Mobile Lead Engineer to drive the development of modern, scalable, and user-centric cross-platform mobile applications for iOS and Android.

This role combines strong hands-on development expertise with leadership responsibilities, guiding mobile engineers and ensuring high-quality, performant, and secure applications from a single shared codebase. The ideal candidate is passionate about clean architecture, design systems, and delivering seamless mobile experiences in complex, data-driven environments.

YOU WILL

»Lead the design, development, and delivery of cross-platform mobile applications for iOS and Android.

»Define and enforce mobile architecture, state management patterns, coding standards, and best practices.

»Mentor, coach, and manage mobile engineers, supporting their growth and performance.

»Collaborate closely with UX/UI, Product, Backend, and QA teams to deliver high-quality solutions.

»Drive the adoption and evolution of a shared component library and consistent design language across both platforms.

»Own runtime theming and configuration, so branding and enabled features can be configured rather than forked per build.

»Ensure applications meet accessibility standards on both platforms.

»Own mobile security posture - secure storage, certificate pinning, biometric authentication, root/jailbreak detection, and safe token handling.

»Integrate mobile applications with backend REST APIs and OAuth2 / OpenID Connect authentication flows.

»Optimize application performance, startup time, rendering, battery and network efficiency.

»Own the release process end to end: build pipelines, code signing, App Store and Google Play submission, phased rollout and crash monitoring.

»Oversee code reviews, technical decisions, and quality assurance processes.

»Stay up to date with the latest mobile technologies, framework releases, and industry trends.

Requirements

»TO BE SUCCESSFUL IN THE ROLE YOU NEED

»Bachelor's degree in Computer Science, Engineering, or a related field.

»7-10 years of experience in mobile development, with at least 2-3 years in a lead role.

»Strong proficiency in Flutter and Dart, or in React Native and TypeScript, with a willingness to work in either.

»Proven experience shipping and maintaining production cross-platform applications on both the App Store and Google Play.

»Working knowledge of the underlying native platforms - enough to write platform channels or native modules, debug platform-specific issues, and manage Xcode and Gradle build configuration.

»Strong understanding of mobile architecture patterns and state management (Bloc, Riverpod, Provider, Redux, or equivalents) in a modular app structure.

»Solid grasp of mobile security best practices and secure handling of sensitive data on device.

»Experience with RESTful API integration, offline handling, and background synchronization.

»Experience with mobile CI/CD (Fastlane, GitLab CI, or similar) and automated build and signing.

»Familiarity with mobile testing (widget/component tests, integration tests, and device-farm or emulator-based E2E).

»Experience with version control systems (Git) and Agile/Scrum environments.

»Excellent leadership, communication, and problem-solving skills.