Senior ReactJS Developer

Job Responsibilities & Qualifications Architecture: Strong experience in leading and architecting large-scale React.js applications. Skilled in designing scalable front-end architecture, routing structure, state management layers, and integrating automated build, deployment, and CI/CD pipelines. React.js Development: Build dynamic, high-performance web applications using React.js, TypeScript, and modern libraries. Implement interactive features, complex data flows, and scalable state-driven UIs. Expertise in React Ecosystem: Hands-on experience with Hooks, component lifecycle, advanced state management, and performance patterns. Expertise in Redux Toolkit, RTK Query, React Query, and application‑wide state architecture. API Integration (Axios): Integrate backend services using Axios with interceptors, global error handling, retry logic, and optimized API communication patterns. Route Management: Architect and implement routing using React Router, including nested routes, guarded/private routes, role‑based access, and lazy‑loaded route structures. UI Integration: Collaborate with UI/UX teams to build visually appealing, responsive, and user‑friendly interfaces that match design specifications. Component Development: Develop reusable, modular, and scalable React components using best practices, ensuring maintainability and consistency across applications. Front‑end Optimization: Improve performance through memorization, virtualization, code splitting, minimizing re‑renders, and optimizing bundle size for seamless user experience. Security: Write secure and efficient front‑end code, implement client‑side validations, handle sensitive data safely, and address vulnerabilities proactively. Collaborative Development: Work closely with backend engineers, designers, architects, QA, and product teams to ensure smooth integration of front‑end and backend workflows. Testing and Debugging: Conduct thorough debugging and implement strong testing practices to ensure functional stability, responsiveness, and error‑free user experiences. Unit Testing: Proficient in writing unit test cases using Jest or React Testing Library (RTL), ensuring high coverage, stability, and bug‑free releases. Code Maintenance and Documentation: Follow clean code principles, maintain clear documentation, perform refactoring, and ensure code quality through reviews and continuous improvement. Stay Up‑to‑Date with Technology: Keep current with modern React features, frontend tooling, state management patterns, and performance best practices to stay ahead of industry standards. Communication & Training: Strong communication skills with the ability to mentor team members, document best practices, and provide technical guidance to development teams. #J-18808-Ljbffr