Senior React Native Developer

Job Description Roles & Responsibilities What you will do: Build casino games end to end in React Native and TypeScript: game loop, rendering, state, math integration, and UI. Bring mechanics to life with precise timing and feel, from slot reels and multiplier curves to card, dice, and wheel games. Build the juice with Reanimated, Skia, and GL: win animations, particle FX, screen transitions, and big-win celebrations. Integrate game math, RNG, and real-time outcomes from our backend, with deterministic, verifiable results. Hit 60fps on a wide range of devices. Profile with Hermes, eliminate bridge bottlenecks, and optimize render, memory, and bundle size. Implement responsive layouts across portrait and landscape, phone and tablet, with multi-language and multi-currency support. Drive custom rendering with react-native-skia, react-native-game-engine, or GL / WebGL when the standard view tree is not enough. Partner with artists, animators, designers, and backend so each game ships as one polished piece. Build reusable systems and a shared game framework so the next title ships faster. What you will bring: 3+ years building production mobile apps or games, with strong React Native and TypeScript depth and titles you have shipped to both stores. A strong grasp of game loops, frame timing, and rendering performance. Hands-on custom rendering: react-native-skia, Reanimated 3, react-native-game-engine, or GL / WebGL. Animation chops: Reanimated and Gesture Handler, Rive or Lottie, and skeletal animation (Spine) a plus. Solid architecture and state management (Redux Toolkit, Zustand, or similar) that scales across many titles. Performance profiling (Flipper, Hermes), and awareness of the new architecture (Fabric and TurboModules). Real-time integration: websockets, deterministic outcomes, and graceful reconnection. A real respect for timing. You can explain why your 18-frame easing feels better than the 12-frame version. Fluent with modern AI coding tools (Copilot, Claude, Cursor) in your daily workflow. You use them to move faster without sacrificing quality or control. A fast, reliable production cadence. You plan your work, hit your dates, and do not leave messes for the next person. Desired Candidate Profile 3+ years building production mobile apps or games, with strong React Native and TypeScript depth and titles you have shipped to both stores. A strong grasp of game loops, frame timing, and rendering performance. Hands-on custom rendering: react-native-skia, Reanimated 3, react-native-game-engine, or GL / WebGL. Animation chops: Reanimated and Gesture Handler, Rive or Lottie, and skeletal animation (Spine) a plus. Solid architecture and state management (Redux Toolkit, Zustand, or similar) that scales across many titles. Performance profiling (Flipper, Hermes), and awareness of the new architecture (Fabric and TurboModules). Real-time integration: websockets, deterministic outcomes, and graceful reconnection. A real respect for timing. You can explain why your 18-frame easing feels better than the 12-frame version. Fluent with modern AI coding tools (Copilot, Claude, Cursor) in your daily workflow. You use them to move faster without sacrificing quality or control. A fast, reliable production cadence. You plan your work, hit your dates, and do not leave messes for the next person. Bonus points: Built slot or casino games before, and understand RTP, volatility, and certification constraints. Game math, RNG, or remote game server (RGS) integration experience. Deep Skia, GL, or shader work in React Native. Native iOS (Swift) or Android (Kotlin) modules when you need to drop down a layer. Unity or another game engine in your background. Sound-led animation instincts. You animate to audio and it shows. Built a shared game framework or design system that sped up a whole team. Company Industry ConcreteReadymixCement Department / Functional Area IT Software Keywords Senior React Native Developer Get real-time job updates only on our App