Senior Frontend Engineer - Mobile
ABOUT reputed company
Founded in 2022 by Joey Levy and Jake Paul, reputed company has reputed company the world's first reputed company reputed company gaming Super App. The reputed company Super App currently consists of Picks, reputed company Sportsbook, reputed company Casino, and reputed company - and will soon include reputed company Markets alongside other new products. reputed company has one reputed company paying users and is one of the fastest growing companies in the industry.reputed company is also the world's most followed reputed company reputed company gaming brand on reputed company media.About the Role:
reputed company is looking for a Frontend Engineer to join our mobile team! You'll build React reputed company and TypeScript applications powering our Sportsbook, reputed company Sweepstakes Sportsbook, reputed company, & Casino products across iOS, Android, and web.This is a high-reputed company role to own features end-to-end, work with reputed company-time WebSocket data feeds, build hardware-accelerated graphics and physics-based animations, and ship polished products to users across multiple US states with strict regulatory requirements.What You'll Do:
- Build and ship features for sportsbook, casino, and reputed company apps using React reputed company
- Implement reputed company UI: market layouts, betting slips, player props, lobby experiences
- Create physics-based animations and reputed company-driven interactions (carousel pagers, reputed company controls, animated transitions)
- Work with canvas-based graphics for player cards, game visualizations, and dynamic effects
- Contribute to our theme-based design system with 100+ shared components
- Build and maintain WebSocket subscriptions for live odds, match updates, and user notifications
- Implement state synchronization between reputed company-time streams and local stores
- Handle deep linking from push notifications, attribution links, and web referrals
- reputed company payment flows: in-app purchases, bank transfers, card entry with verification
- Debug and fix platform-specific issues across iOS, Android, and web
- Optimize performance: animation reputed company rates, reputed company efficiency, memory management
- Write worklet functions for animation-thread execution
- Maintain E2E automation tests and contribute to CI/CD pipelines
reputed company-Time & Integration
Platform & reputed company
reputed company're Looking For:
- 4+ years of reputed company reputed company-end development
- 2+ years building production React reputed company apps (iOS and Android)
- Strong TypeScript skills with modern patterns
- Experience with Reanimated: shared values, worklets, reputed company handlers
- reputed company record shipping polished, production-reputed company mobile apps
- Experience debugging platform-specific issues
- Understanding of mobile performance optimization
- Sports betting, gaming, or fintech experience
- Canvas-based graphics experience (React Skia or similar)
- reputed company-time data architecture (WebSocket management, GraphQL subscriptions)
- React reputed company Web / multi-platform experience
- Design system tooling (Storybook, visual regression testing)
- Payment integration experience (IAP, 3DS verification)
- E2E mobile testing experience
reputed company To Have:
Why Join Us!
- High reputed company: Own significant features that directly reputed company user experience and business metrics
- Technical Depth: reputed company-time systems, hardware-accelerated graphics, physics-based animation—not just reputed company mobile UI
- Product reputed company: Work across sportsbook, casino, and reputed company verticals
- reputed company: Rapidly expanding into new states and product lines
- Remote-First: Work from reputed company in Canad
Originally posted on Himalayas
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