We are looking for a Senior React Native Developer to develop and scale our enterprise-grade mobile applications that power a large ERP ecosystem. You will play a key role in modernizing legacy mobile codebases, building reusable components aligned with design systems, and delivering features safely using feature flags. This role suits someone who values clean architecture, performance, and uses AI tools wisely to move faster without compromising quality. Key Responsibilities • Design, build, and maintain high-performance React Native applications for iOS and Android. • Refactor and modernize legacy React Native or hybrid mobile codebases. • Implement reusable UI components using design systems (custom, NativeBase, Tamagui, or similar). • Collaborate closely with backend, product, and design teams to deliver ERP mobile modules. • Implement feature flags to enable controlled rollouts and A/B testing. • Work within a monorepo architecture (Nx, Turborepo, or similar). • Optimize app performance, startup time, and memory usage. • Ensure app quality through testing, monitoring, and production readiness. • Use AI-assisted development tools (e.g., Copilot, ChatGPT) to enhance productivity and code quality. Requirements • 4+ years of professional experience with React Native. • Strong knowledge of JavaScript / TypeScript and modern React patterns (Hooks, Context, State Management). • Experience upgrading or maintaining legacy React Native applications. • Familiarity with design systems and scalable component architectures. • Experience with feature flagging systems (e.g., LaunchDarkly, Firebase Remote Config, ConfigCat). • Solid understanding of mobile app performance, debugging, and platform differences (iOS / Android). • Experience with monorepo setups and modular application structures. • Proficient with Git and modern CI/CD workflows. • Comfortable leveraging AI tools for code assistance, testing, and documentation. Nice to Have • Experience with Expo (managed or bare workflow). • Knowledge of native modules (Swift / Kotlin) or bridging. • Experience with mobile analytics and crash reporting tools. • Familiarity with automated testing (Jest, Detox, Maestro). Originally posted on Himalayas