Flutter Developer

What You'll DoArchitect and build the app from the ground up on iOS and Android using Flutter and DartOwn it end-to-end — architecture, code, releases, performance, and qualityDesign for scale with a clean, modular, layered architectureOptimize for performance, startup time, app size, and memoryIntegrate REST APIs, push notifications, analytics, and crash reportingBuild automated tests — unit, widget, and integration — as part of how you shipInstrument for observability (crash-free rate, ANR, performance) and act on itOwn releases: CI/CD, signing, staged rollouts, feature flags, and monitoringPartner with backend on API contracts, and with design on polishApply fintech-grade security — secure storage, cert pinning, safe token handlingWhat We're Looking For2+ years building production mobile apps, strong in Flutter and DartAt least one app live on the Play Store and/or App StoreSolid CS fundamentals — data structures, algorithms, design patternsDegree in CS or related field, or equivalent practical experienceDeep grasp of Flutter internals (widget tree, rendering, profiling with DevTools)Strong Dart — async/await, Futures, Streams, isolates, null safetyHands-on with structured state management (Bloc, Riverpod, or Provider)Comfortable with clean/layered architecture and dependency injectionExperience with REST networking (Dio, Retrofit), auth, caching, error handlingFamiliar with native iOS/Android builds, signing, and platform channelsStrong testing instincts and clean, disciplined Git workflowNice to haveFintech, payments, banking, or wallet experience (PPI, cards, UPI)Mobile CI/CD (Fastlane, GitHub Actions, Codemagic, Bitrise)Firebase (Crashlytics, Analytics, Remote Config, Push)Offline-first design and local storage (Hive, Drift, SQLite)Biometric auth, A/B testing, feature-flagged rolloutsA feel for motion and craft (Rive, Lottie, custom painters)Accessibility and internationalization by defaultEarly/founding mobile engineer at a startup