React Native Developer

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

We are seeking a React Native Developer who is passionate about building high-quality mobile applications for both iOS and Android platforms.

In this role, you will work embedded with our client's US-based product / qa team ) to bring ticket browsing and purchasing experience to mobile.ResponsibilitiesDevelop and maintain high-quality mobile applications using React NativeCollaborate with cross-functional teams to define, design, and ship new featuresTroubleshoot and debug applications to optimize performanceEnsure the best possible performance, quality, and responsiveness of applicationsStay up-to-date with emerging technologies and trends in mobile developmentMaking interactive venue maps performant on mobileIntegrating native app experience with webview checkout flowsHandling time-sensitive ticket inventory across mobile and webMobile CI / CD and release managementRequirementsAdvanced English skills;3+ years working with React Native;1-2+ consumer-facing production apps shipped to App Store and Google PlayStrong React fundamentals (hooks, context, performance optimization)Mobile-specific : navigation, platform UI patterns, app store processesComplex gesture handling and pan / zoom interactionsWebView integration (deep linking, auth state, postMessage communication)API integration with REST (offline states, caching)Mobile performance profiling and optimizationHigh-Value ExperienceE-commerce or marketplace apps (payments, checkout, inventory)Interactive maps or complex visualizations on mobileSVG rendering performance optimizationReal-time inventory / availability updatesPush notifications and deep linkingMobile analytics integration (Google Analytics, Sentry)BenefitsYour pick when it comes to employment models : CLT / PJ / Cooperativa;We provide resources for you to grow and learn on the job, including online courses, mentoring, and the latest gen laptops;A fully remote work environment with flexible working hours;Bonus for any referrals that we end up hiring;