Senior Mobile Developer (React Native + Expo + TypeScript) Lead the design, development, and optimization of cross-platform mobile apps using React Native (Expo) and TypeScript. Collaborate with cross-functional teams, implement real-time features, ensure app stability, and define best practices for mobile development. Responsibilities: Build and maintain high-performance mobile apps Write scalable TypeScript code and implement real-time features (Socket.io) Manage mobile testing (Jest) and monitor crashes (Sentry) Optimize UX and performance Collaborate with designers, backend, and product teams Qualifications: 4+ years in mobile development (React Native preferred) Expertise in TypeScript, React Native, Expo, and mobile architecture Experience with REST APIs, sockets, and state management Skilled in Jest testing and mobile release processes (iOS/Android) Strong problem-solving and communication skills Show more Show less