Senior Frontend Engineer - Mobile
New
B
BetrGaming/Sportsbook
Work from anywhere in CanadFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 4+ years of professional front-end development, including 2+ years building production React Native apps
- Required Skills
- iOS DevelopmentReact NativeTypeScriptCI/CD
Requirements
- 4+ years of professional front-end development experience.
- 2+ years building production React Native apps for iOS and Android.
- Strong TypeScript skills with modern patterns.
- Experience with Reanimated, including shared values, worklets, and gesture handlers.
- Track record of shipping polished, production-quality mobile applications.
- Experience debugging platform-specific mobile issues.
- Understanding of mobile performance optimization, including memory management.
- Experience with CI/CD and E2E mobile testing.
- Understanding of real-time data architecture and state synchronization.
- Experience with canvas-based graphics or design system tooling is a plus.
Responsibilities
- Build and ship features for sportsbook, casino, and fantasy apps using React Native.
- Implement complex UI including market layouts, betting slips, and lobby experiences.
- Create physics-based animations and gesture-driven interactions.
- Work with canvas-based graphics for player cards and game visualizations.
- Maintain WebSocket subscriptions for live odds and user notifications.
- Debug and fix platform-specific issues across iOS, Android, and web.
- Optimize performance including animation frame rates and render efficiency.
- Maintain E2E automation tests and contribute to CI/CD pipelines.
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