Senior Mobile Engineer (React Native)
$140,000–$170,000 year
Remote · West Hollywood, California, United States or United States
West Hollywood, California, United States or United StatesRemoteFull Time$140,000–$170,000 yearSenior LevelNot SpecifiedStartup
Type
Full Time
Level
Senior Level
Education
Not Specified
Company size
Startup
Job Summary
Join Fanfix as a Senior Mobile Engineer to design and develop scalable mobile applications using React Native and Expo. Collaborate with cross-functional teams to deliver high-quality mobile experiences while mentoring junior engineers. Ideal candidates have extensive React Native experience, strong TypeScript skills, and a proactive approach within a fast-paced startup environment.
Required Qualifications
- Extensive experience building cross-platform apps with React Native
- Experience with Expo SDK, EAS Build/Submit/Update, and OTA delivery workflows
- Strong command of TypeScript
- Familiarity with modern React Native UI frameworks such as NativeWind and shadcn/ui
- Deep understanding of app performance optimization and memory management
- Proven experience integrating GraphQL or REST APIs
- Knowledge of bridging native modules and managing platform-specific configurations
- Proficient with Jest and React Native Testing Library
- Demonstrates precision in UI execution and state management
- Self-driven with the ability to take ownership of projects
- Thrives in a hybrid work environment
Desired Qualifications
- Experience contributing to or maintaining a shared cross-platform design system (e.g., shadcn/ui + NativeWind + Radix primitives)
- Familiarity with TestFlight, Google Play Console, and automated release pipelines
- Understanding of GitHub Actions, EAS Build pipelines, and remote caching in monorepo environments
- Experience integrating PostHog, LaunchDarkly, or similar tools for analytics and feature rollout
- Familiarity with Sentry, Expo Application Services, or equivalent tools for monitoring app health and stability
- Comfortable working in Turborepo with shared packages, utilities, and backend adapters
- Proactive problem solver and technical innovator
- Adaptability in a fast-moving startup environment with evolving priorities
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