Join 99x Brazil as we expand our team of innovative developers.

São Paulo - SP

Remoto

Develop and maintain high-quality mobile applications using React Native
Collaborate with cross-functional teams to define, design, and ship new features
Troubleshoot and debug applications to optimize performance
Ensure the best possible performance, quality, and responsiveness of applications
Stay up-to-date with emerging technologies and trends in mobile development
Making interactive venue maps performant on mobile
Integrating native app experience with webview checkout flows
Handling time-sensitive ticket inventory across mobile and web
Mobile CI/CD and release management

Advanced English skills
3+ years working with React Native
1-2+ consumer-facing production apps shipped to App Store and Google Play
Strong React fundamentals (hooks, context, performance optimization)
Mobile-specific: navigation, platform UI patterns, app store processes
Complex gesture handling and pan/zoom interactions
WebView integration (deep linking, auth state, postMessage communication)
API integration with REST (offline states, caching)
Mobile performance profiling and optimization
High-Value Experience E-commerce or marketplace apps (payments, checkout, inventory)
Interactive maps or complex visualizations on mobile
SVG rendering performance optimization
Real-time inventory/availability updates
Push notifications and deep linking
Mobile analytics integration (Google Analytics, Sentry)

Local: São Paulo - São Paulo, Brazil, TELECOMMUTE, São Paulo, State of São Paulo, Brazil Formato: Remoto

React Native Developer

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