Android Engineer (Flutter)

About the Role We’re looking for a Android Engineer to build fast, reliable, and maintainable applications used daily in our electric mobility and battery-swap ecosystem. You will ship features end-to-end using Flutter across Android, iOS, and Web — ensuring great experience, high performance, and scalability as we grow. What You Will Do • Build and ship end-to-end product features in Flutter for Android, iOS, and Web. • Translate product requirements into production-ready UI/UX flows, reusable widgets, and clean architecture. • Implement state management, data fetching, and API integrations (REST/GraphQL/WebSockets). • Own app performance and reliability through profiling and proactive optimization. • Collaborate closely with Product, Design, Backend, and QA to ensure seamless delivery. • Maintain code quality via reviews, testing, and CI/CD best practices (feature flags, safe rollout). • Monitor app health using Firebase tools (Crashlytics, Performance, Analytics) and iterate continuously. • Contribute to and expand Flutter Design System (component library, theming) for consistency across products. What You Bring Experience • 5+ years developing production-scale apps; 3+ years hands-on with Flutter/Dart. • Demonstrated success delivering features across multiple platforms (Android, iOS, Web). • Experience with other frontend frameworks (React Native/React/Next.js) and Android native (Kotlin) is a strong plus. Skills • Strong in state management patterns (Bloc/Cubit, Riverpod, Provider, etc.). • Skilled in API integration using Dio/Retrofit/http with robust error handling and caching. • Solid UI/UX execution: responsive layouts, animations, accessibility, theming. • CI/CD awareness (GitHub Actions) and release workflows (multi-flavor, environment configs). • Firebase knowledge: Auth, Firestore, Crashlytics, Performance, Analytics, Remote Config. • Competent with Flutter DevTools for performance/memory/network debugging. • Strong communication and teamwork with cross-functional partners. Nice to Have • Experience building or maintaining a Flutter Design System (design tokens, reusable components). • Knowledge of Flutter Web deployment nuances (routing, asset optimization, web constraints). • Comfortable using AI-driven tooling to improve developer productivity (assistants, auto-tests, code suggestions).