React Native App Developer ( Mid- level )

(Salary- negotiate) Job Responsibilities • Design, develop, and maintain cross-platform mobile applications using React Native. • Build reusable components and scalable application architecture. • Convert UI/UX designs into responsive and high-performance mobile interfaces. • Integrate RESTful APIs and third-party services. • Manage authentication, data fetching, and state synchronization. • Handle offline storage and caching. • Optimize applications for speed, memory usage, and responsiveness. • Debug and fix performance bottlenecks. • Ensure smooth animations and transitions. • Write unit and integration tests using tools such as Jest. • Identify and resolve bugs across different devices and operating systems. • Conduct device and emulator testing. • Build and publish apps to the Apple App Store and Google Play Store. • Monitor crashes and analytics using tools such as Firebase. • Release updates and maintain existing applications. • Work closely with UI/UX designers, backend developers, QA engineers, and product managers. • Participate in code reviews and Agile/Scrum meetings. • Document technical decisions and development processes.

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). • Strong proficiency in JavaScript and preferably TypeScript. • Hands-on experience with React Native and React. • Knowledge of state management tools such as Redux, Zustand, or Context API. • Experience with navigation libraries such as React Navigation. • Familiarity with REST APIs, GraphQL, and JSON. • Understanding of mobile performance optimization and debugging tools. • Knowledge of version control systems such as Git. • Understanding of iOS and Android guidelines and limitations. • Experience with app signing, provisioning profiles, and store submission processes. • Experience with Jest and Detox or similar testing tools. • Problem-solving and analytical thinking. • Strong communication and teamwork abilities. • Attention to detail and commitment to code quality. Experience • Mid-Level: 3–5 years of experience. • Preferred Qualifications • Experience with Expo. • Knowledge of Firebase, push notifications, and analytics. • Familiarity with Fastlane and CI/CD tools such as GitHub GitHub Actions. • Experience with Socket.IO for real-time applications.