Job Summary We are seeking a React Native Mobile Developer to design, develop, and maintain high-quality mobile applications. The ideal candidate will collaborate with cross-functional teams, implement UI/UX designs, and ensure seamless integration of third-party services. This role requires expertise in React Native, JavaScript (ES6+), cloud integration, API management, and mobile development best practices to deliver scalable and high-performing applications.

Must-Have Skills (Mandatory)
Robust experience in React Native for mobile application development.
Proficiency in JavaScript (ES6+) and React.js.
Experience integrating RESTful APIs and third-party services/libraries.
Solid understanding of mobile app design principles and best practices.
Proficiency in Git for version control.
Experience with Redux, Redux Saga, and Redux DevTools for state management.
Strong understanding of authentication mechanisms and identity providers.
Experience with Google Firebase and App Data Analytics & Crashlytics.
Experience integrating with cloud platforms (Azure/AWS/GCP/Oracle), preferably Azure.




Familiarity with integration of native libraries into React Native applications.
Strong knowledge of API security and API management.
Valuable knowledge of CSS and front-end styling in mobile applications.
Experience in relational databases, preferably Oracle.

Good-to-Have Skills (Optional)
Experience with native app development for iOS (Swift, Objective-C) and Android (Java, Kotlin).
Familiarity with CI/CD pipelines for mobile app deployment (App Store, Google Play).
Experience in performance optimization techniques for mobile applications.
Knowledge of push notifications, analytics, and app monitoring tools.
Experience in Angular/Ionic development.
Experience with agile development methodologies.
Understanding of UI/UX design principles and best practices.

Qualifications & Experience
Bachelor's degree in Computer Science, IT, or a related field (or equivalent experience).
2+ years of hands-on experience in React Native mobile development.
Robust problem-solving, debugging, and troubleshooting skills.
Excellent communication and collaboration abilities.

📌 React Native Mobile Developer Kolkata Metropolitan Area
🏢 Tech Ecs
📍 Kolkata Metropolitan Area