React JS Developer

Role Overview

We are looking for a hands-on Technical Lead with deep expertise in React.js and/or React Native, who can lead frontend/mobile development across platforms. You will be responsible for designing architecture, enforcing best practices, mentoring developers, and ensuring high-performance delivery for customer-facing applications.

🔧 Key Responsibilities

• Lead the design and development of scalable frontend/mobile architectures using React.js or React Native.

• Select and integrate suitable UI component libraries (e.g., MUI, Chakra UI, React Native Paper, Or custom third party libraries).

• Collaborate with product managers, designers, and backend engineers to deliver robust user interfaces and mobile apps.

• Implement performance optimizations, handle memory profiling, and debug UI bottlenecks in web/mobile environments.

• Guide the team on modern frontend best practices: lazy loading, code splitting, accessibility (a11y), and security (XSS/CSRF protection).

• Enforce testing strategy using Jest, React Testing Library, and detox/Appium (for React Native).

• Perform code reviews and drive adoption of clean code principles, SOLID, and DRY practices.

• Build and maintain CI/CD pipelines for web and mobile deployment via GitHub Actions, CircleCI, or Bitrise.

• Own documentation and onboarding practices for frontend/mobile codebases.

• Interface with backend teams to define API contracts and optimize network calls.

Must-Have Skills

• 6+ years in frontend/mobile development, with at least 2 years in a Tech Lead role.

• Deep expertise in React.js and/or React Native (please clarify platform in resume).

• Strong understanding of JavaScript/TypeScript (ES6+), async patterns, and build tools (Webpack, Metro).

• Proficient in REST APIs, state management libraries (Redux, Zustand, Recoil), and query libs like React Query.

• Excellent problem-solving skills with experience in profiling and debugging performance issues in mobile/web UIs.

• Solid grasp of Git workflows, PR review process, and agile development practices.

Nice-to-Have Skills

• Experience integrating mobile apps with native modules (Android/iOS SDKs).

• Exposure to backend technologies (Node.js, Java) to facilitate full-stack integration.

• Familiarity with GraphQL, Storybook, and Monorepos (e.g., Nx, Turborepo).

• Hands-on with App Store/Play Store deployments and OTA updates (CodePush, EAS).

Soft Skills & Leadership

• Passion for mentorship and coaching junior developers.

• Experience conducting technical interviews and assessing frontend skills.

• Strong communication and stakeholder management skills