Senior React Native Engineer
On-site · US
Job Summary
Senior React Native Engineer to scale and evolve Arena Club’s mobile app. You’ll deliver new features, optimize performance, and ensure world-class user experiences for a growing community of collectors. Responsibilities include delivering features with React Native, collaborating with product/design, coordinating with backend/web engineers for cross-platform functionality, designing robust app architectures and complex UI, maintaining performance and code quality, and raising engineering standards while enabling automation and end-to-end testing.
Required Qualifications
- Bachelor’s degree in Computer Science, Engineering, or a related field
- 7+ years of experience in mobile application development
- Proficient in React Native with strong iOS and Android understanding
- Familiarity with Rx, IoC/DI, analytics, A/B testing, Bazel
- Experience leading mobile app development projects and deploying apps from scratch
- Experience with automated testing frameworks and continuous integration
- Solid understanding of mobile app architecture and life cycle
- Familiarity with cloud messaging APIs, push notifications, and building e-commerce marketplaces
- Hands-on experience using AI tools (Claude or Cursor preferred; other agentic tools welcome)
- Ability to work effectively in a remote team environment and collaborate across time zones
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