Senior Mobile Developer (Flutter)

Required Senior Mobile Developer (Flutter)Herzliya, ILAbout the role:Finonex is a long-standing, stable trading-platform company, delivering advanced online trading technology to global partners for over a decade.Join our Mobile R&D team and help build high-scale mobile trading applications used by customers worldwide.As a Senior Flutter Developer, you will design, develop, and maintain cross-platform mobile applications while contributing to architecture, performance, and engineering best practices in a fast-paced fintech environment.In this role you will:Develop and maintain Flutter applications for Android and iOS.Contribute to architecture, scalability, performance, and code quality initiatives.Build and integrate REST APIs, WebSockets, and third-party SDKs.Collaborate with Product, Design, Backend, QA, and DevOps teams.Support release processes, deployments, and production troubleshooting.Improve application stability, performance, and user experience.Mentor team members and participate in code reviews.Requirements: You have:7 years of software development experience.5 years of hands-on Flutter development in production environments.Strong knowledge of Dart, Flutter architecture, and state management.Experience with native Android and iOS integrations.Experience with CI/CD pipelines and mobile release processes.Experience working with REST APIs and real-time communication technologies.Proven experience publishing applications to Google Play and the App Store.Strong problem-solving skills and excellent English communication.Will be nice that you have:Experience in fintech, trading, forex, or regulated industries.Experience with Firebase (Crashlytics, Analytics, Remote Config).Experience with Mixpanel, AppsFlyer, Braze, or similar tools.Experience with WebSocket/SignalR implementations.Familiarity with FVM, monorepo environments, and automated testing.Knowledge of OWASP Mobile security standards.This position is open to all candidates.