Lead Engineer

Requirements

• Qualifications
• Minimum 5+ years of professional software engineering experience.
• At least 5 years of hands-on production experience building React Native applications in TypeScript.
• Demonstrable experience shipping and maintaining mobile applications that are live on the Apple App Store and Google Play Store.
• Required Skills
• Strong, advanced-level TypeScript skills, including strict mode, generics, discriminated unions, utility types and disciplined API typing.
• Practical experience with the React Native New Architecture (Fabric, TurboModules, JSI) and the Hermes JavaScript engine.
• Deep understanding of React Native internals, including the bridge, lifecycle, rendering pipeline, reconciliation and threading model.
• Experience writing or extending native modules in Swift (iOS) and Kotlin (Android).
• Proficiency with modern state management approaches such as Redux Toolkit, Zustand, Jotai, MobX or React Query.
• Strong working knowledge of React Navigation, including deep linking, universal links, App Links and complex navigation patterns.
• Experience with offline-first architectures, secure local storage, push notifications, background tasks and OTA updates.
• Hands-on experience with mobile CI/CD pipelines using tools such as Fast lane, EAS Build, Bitrise or App Center.
• Strong testing discipline using Jest, React Native Testing Library and at least one end-to-end framework.
• Solid understanding of REST and/or GraphQL API integration, authentication flows and secure communication on mobile.
• Working knowledge of mobile application security best practices.
• Proficiency with Git and modern branching workflows.