Staff Mobile Engineer - Remote

7+ years of professional experience building production mobile applications Deep React Native expertise including navigation, state management, native module integration, and performance optimization Strong TypeScript and modern JavaScript foundation Cross-platform mobile development experience shipping apps to both iOS App Store and Google Play Store GraphQL client integration experience Mobile-specific performance optimization Production mobile app experience including crash reporting, analytics, remote config, and debugging Testing mindset with experience writing unit tests, integration tests, and E2E tests Understanding of mobile CI/CD Track record of technical leadership through architectural documentation, code reviews, component libraries, and establishing mobile engineering standards Excellent communication skills

Lead the mobile MVP effort to establish React Native application Set technical direction for mobile architecture Establish engineering patterns for React Native development Own end-to-end mobile features from design through App Store and Play Store releases Partner with product and design to translate trader needs into mobile experiences Drive mobile quality and performance Embed within feature teams to drive ongoing mobile development Mentor engineers on React Native best practices Champion mobile-first thinking across the organization