react native

6 hours ago

Chennai, Tamil Nadu, India Tata Consultancy Services Full time ₹ 5,00,000 - ₹ 12,00,000 per year

TCS is Hiring For React Native

Experience: 5 YRS to 10 YRS

Location: CHENNAI,PUNE,KOLKATA

Role : React NATIVE Senior Developer /Technical lead

Skill : REACT NATIVE

Job Title: Engineer
- OSP - React Native Introduction to the Role: We're looking for a skilled Consultant with strong expertise in React Native to lead the development of innovative mobile applications in the digital healthcare space. You'll work closely with cross-functional teams to design, build, and optimize solutions that are scalable, secure, and user-friendly. Join us to help shape the future of mobile health technologies.

Key Responsibilities:
•
Design, develop, and maintain robust and scalable mobile applications using React Native.
• Implement and maintain state management solutions using tools like Redux, Recoil, or Context API.
• Collaborate with back-end developers, UI/UX designers, and product teams to deliver seamless user experiences.
• Ensure application performance, responsiveness, and usability across a range of mobile devices.
• Lead code reviews, mentor junior developers, and contribute to best practices and continuous improvement efforts.
• Integrate and consume RESTful APIs and third-party services.
• Implement and uphold secure coding practices, especially in compliance-driven environments like healthcare.


• Conduct testing using unit and integration test frameworks such as Jest, and support mobile E2E testing with tools like Appium or Detox.
• Monitor user engagement and app performance using analytics tools (e.g., Firebase, Mix panel). Required Skills & Experience:
• Experience: .
• Mobile Development Expertise: Deep understanding of React Native, React Navigation, component lifecycle, mobile storage, and device APIs.
• State Management: Proficient in using Redux, Recoil, or Context API for managing app state.
• API Integration: Experience integrating with RESTful services and handling asynchronous data flows.
• Testing: Proficiency in writing unit tests and integration tests for mobile applications.
• Security: Knowledge of mobile security best practices, including data protection and authentication mechanisms (e.g., OAuth, JWT).


• Performance Optimization: Familiar with tools and techniques to optimize app load time, responsiveness, and bundle size.
• Analytics & Monitoring: Experience with Firebase, Google Analytics, or similar tools for tracking user behaviour and performance.
• Collaboration & Communication: Strong interpersonal and communication skills with the ability to work effectively in a team-oriented environment. Additional Skills (Nice to Have):
• Experience with ReactJS, HTML5, CSS3, and JavaScript/TypeScript.
• Familiarity with front-end build tools such as Webpack, Babel, NPM/Yarn.
• Experience with Git or similar version control systems.
• Understanding of accessibility standards (e.g., WCAG) and collaboration using tools like Figma, Sketch, or Adobe XD.
• Awareness of healthcare compliance standards such as HIPAA

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