Senior Flutter Developer

Design, develop, and maintain high-quality Flutter applications for iOS and Android Implement features including payments, authentication, and server-driven UI Collaborate with backend, product, and design teams on API and feature delivery Ensure performance, scalability, and security across the app Write clean, testable code and participate in code reviews Manage app releases and deployments to App Store and Play Store Mentor junior engineers and contribute to technical decisions and architecture Core Technical Skills Flutter & Dart: Advanced expertise in Flutter (3.32+) and Dart (3.8+), performance optimization, and widget composition State Management: Strong hands-on experience with Cubit/Bloc (flutter_bloc) and Provider Architecture: Clean Architecture, SOLID principles, Repository pattern, dependency injection (get_it) Navigation: go_router / auto_route, deep linking, guarded routes Networking: REST APIs using Dio, error handling, interceptors, and security Local Data: shared_preferences, Hive/SQLite, caching and offline strategies Testing: Unit, widget, and integration testing with high coverage Payments & Security Integration with multiple payment gateways, Apple Pay & Samsung Pay Secure card handling, tokenization, and PCI-compliant flows SAP CIAM / Gigya integration for identity and access management Biometric authentication (Face ID, Touch ID, fingerprint) Certificate pinning, encrypted storage, and secure token handling Integrations & Platforms Firebase (Analytics, Crashlytics, Remote Config, Dynamic Links) AppsFlyer, Bloomreach/Exponea, Dynatrace Push notifications (FCM/APNs) and social logins Server-driven UI and dynamic content systems Platform channels and native iOS/Android integrations AI & Advanced Features Conversational AI and real-time chat interfaces AI-driven commerce and contextual checkout flows Dynamic, personalized experiences powered by server/ML models DevOps & Tooling Git-based workflows and code reviews CI/CD pipelines (Azure preferred) Build flavors, environmental management, and code generation tools Requirements 5+ years of Flutter development experience 3+ years on large-scale production mobile apps 2+ years integrating payment systems Experience in fintech, banking, or super-app ecosystems preferred Proven mentoring and technical leadership experience Nice to Have Kotlin/Swift native development exposure Mobile DevOps and release automation experience UI/UX sensibility and design collaboration Agile/Scrum delivery experience Soft Skills Strong problem-solving and analytical mindset Excellent communication and collaboration skills Ownership, attention to detail, and commitment to quality Ability to thrive in fast-paced, agile environments