Kake

Senior React Native Engineer

BrazilRemoto

Publicada 2 semanas

Sobre a vaga

Kakeis a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers across 55+ countries; join a culture where great people stay, grow, and thrive (and love eating kake!). We’re looking for a Senior React Native Engineer to join a product team building a cross-platform trading app for a financial services client. The project is well underway, and you’ll step into an established codebase and agile workflow to help deliver the remaining build. This is a frontend-focused role where you’ll work on live market data, secure integrations, and high-quality mobile UI in a regulated industry. Strong TypeScript and React Native skills, experience publishing to both app stores, and the ability to ramp up quickly on an existing project are essential. Key Responsibilities<ul><li>Develop and release new features for a cross-platform mobile app, following the team’s existing architecture and standards.</li><li>Connect the app to backend services, handling authentication, error recovery, paginated data, caching, and indicators that show users how current their data is.</li><li>Build live-updating screens for financial data that remain fast and stable, even when connections drop or data arrives quickly.</li><li>Implement designs with a high level of polish, ensuring a consistent experience on iOS and Android.</li><li>Contribute to peer code reviews, device testing, and regular agile ceremonies.</li></ul> Core Requirements<ul><li>4+ years of professional experience building React Native apps with TypeScript, with at least one app published on both the App Store and Google Play.</li><li>Solid understanding of secure authentication in mobile apps (OAuth/OIDC, token lifecycle, secure storage) and resilient API integration.</li><li>Experience building real-time features and managing app state with tools such as Redux, Zustand, or React Query.</li><li>Proven ability to profile, debug, and optimize mobile app performance.</li><li>Experience with automated testing (e.g., Jest, Detox) and mobile build and release pipelines (e.g., EAS, Fastlane).</li><li>Previous work on fintech, trading, banking, or other regulated products.</li><li>Excellent written and verbal communication skills in English.</li><li>Ability to work independently in a remote, fast-paced environment.</li></ul> Nice-to-Have<ul><li>Experience handling multiple currencies and locale-specific number formatting.</li><li>Familiarity with hybrid frameworks such as Ionic.</li><li>Experience joining projects already in progress and becoming productive quickly.</li><li>Spanish language skills.</li></ul> Additional<ul><li>Engagement:Contract, full-time, remote.</li><li>US Timezone Overlap:EST</li></ul> Why Join Kake?The icing on the Kake:<ul><li>💰 Competitive Pay in USD: Work globally, get paid globally.</li><li>🌎 Fully Remote: Simply put, we trust you.</li><li>💜 Better Me Fund: We invest in your personal growth and passions.</li><li>🎂 Compassion is Badass: Join a community that invests in social good.</li></ul>Ready for your piece of the Kake? Apply now! Quick note: Due to the high volume of applications, only shortlisted candidates will be contacted.<button>… mais</button>