Sr Software Engineer - React Native and JS

Responsibilities

As a Senior Software Engineer - React Native and JS, will have deep expertise in React Native for cross-platform mobile development and a good understanding of React.js or Vue.js for web-based application development. You will play a key role in designing, developing, and optimizing high-performance mobile and web applications, working closely with designers, backend developers, and other stakeholders. Typical use cases would also involve development of mobile/Web applications that connect perform actions with IoT devices / IoT Cloud platforms.

• Develop, maintain, and optimize cross-platform mobile applications using React Native.
• Collaborate with UI/UX designers and backend teams to create seamless user experiences.
• Collaborate with Cross functional IoT product development teams (Particularly Firmware developers) to understand requirements, define App architecture and develop target features / functions
• Understand IoT platform architecture / API structure and develop applications with target features / functions
• Work with React.js or Vue.js for web application development (Good to Have).
• Integrate and manage RESTful APIs, GraphQL, and third-party services.
• Write clean, maintainable, and reusable code following best practices.
• Optimize mobile and web applications for performance, scalability, and responsiveness.
• Troubleshoot, debug, and resolve issues to ensure application stability and reliability.
• Implement best practices for state management (Redux, Context API, Vuex, or Pinia).
• Integrate third-party services, including REST APIs, Firebase, GraphQL, and payment gateways.
• Utilize React Navigation, deep linking, push notifications, and other mobile-specific features.
• Troubleshoot, debug, and resolve performance and compatibility issues.
• Write unit tests, integration tests, and end-to-end tests to ensure application reliability.
• Keep up to date with the latest React Native trends, tools, and libraries.
• Work with CI/CD pipelines for continuous integration and deployment.
• Follow Agile development methodologies and participate in code reviews and team discussions.
• Deploy and manage applications on App Store, Google Play, and web platforms.

Qualification, Competencies Experience

• 5+ years of experience in mobile application development.
• Strong proficiency in React Native, JavaScript (ES6+), and TypeScript.
• Experience with Redux, Context API, MobX, or Vuex/Pinia for state management.
• Hands-on experience with React Navigation React Hooks, component lifecycle methods
• Understanding of mobile UI/UX best practices and Material Design / iOS Human Interface Guidelines.
• Solid understanding of RESTful APIs, GraphQL, and third-party API integrations.
• Experience working with Firebase (Auth, Firestore, Push Notifications, etc.).
• Familiarity with React.js or Vue.js for web-based applications.
• Proficiency in debugging, unit testing (Jest, React Testing Library), and performance optimization.
• Experience with performance optimization, debugging, and profiling tools.
• Hands-on experience with Git, GitHub/GitLab/Bitbucket.
• Strong knowledge of Git, CI/CD pipelines (GitHub Actions, CircleCI, Bitrise, or Jenkins), and mobile app deployment processes.
• Experience with Fastlane, App Store, TestFlight, and Google Play deployment processes.
• Experience with unit testing frameworks (Jest, React Testing Library, Detox, Appium).

Nice to Have:

• Experience with Expo and React Native CLI.
• Experience with WebSockets, Push Notifications, and Real-time Data Sync.
• Knowledge of Azure, AWS, or other cloud-based solutions.
• Understanding of native iOS (Swift) or Android (Kotlin/Java) development.
• Familiarity with Agile methodologies (Scrum/Kanban).
• Previous experience in leading projects or mentoring junior developers.
• Exposure to other cross platform Mobile App development platforms would be an added advantage
• Experience working with blockchain, AI/ML-based mobile apps is a plus.

Qualifications

• Educational Qualification: BE/BTech/MCA
• 5+ years development experience in industry.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.