Technical Lead

TCS is Hiring For React Native

Experience: 5- 10 yrs

Location: Chennai, Kolkata, Hyderabad, Bangalore, Pune, Delhi, Mumbai

Role :Lead

Skill : React Native

Note: Pls apply only Required Experience!

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: 4 to 7 years in front-end or mobile development, with at least 3 years of dedicated React Native 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