Full stack (ReactJS +NodeJS)

Job Description Full Stack Developer (React.js & Node.js) | 6+ Years Experience Job Title Full Stack Developer React.js & Node.js Experience 6+ Years Job Summary We are seeking an experienced Full Stack Developer with 6+ years of expertise in building scalable, high-performance web applications using React.js and Node.js . The ideal candidate will have strong experience in developing responsive front-end applications, designing RESTful APIs, building microservices, integrating databases, and deploying cloud-native applications. The candidate should be comfortable working in Agile environments and collaborating with cross-functional teams to deliver enterprise-grade solutions. Key Responsibilities Design, develop, and maintain scalable full-stack web applications using React.js and Node.js . Develop responsive and reusable UI components using React.js, JavaScript (ES6+), HTML5, CSS3, and modern front-end frameworks. Build secure and high-performance RESTful APIs and backend services using Node.js and Express.js. Develop microservices-based applications with scalable architecture. Integrate third-party APIs, authentication services, and payment gateways. Optimize application performance, scalability, and security across the technology stack. Design and implement database schemas, queries, indexing, and performance optimization. Work with SQL and NoSQL databases for enterprise applications. Implement authentication and authorization using JWT, OAuth2, SSO, and Role-Based Access Control (RBAC). Collaborate with UI/UX designers, product owners, QA engineers, and DevOps teams. Participate in architecture discussions, code reviews, sprint planning, and technical design sessions. Write clean, maintainable, reusable, and testable code following coding standards and best practices. Develop unit tests, integration tests, and participate in CI/CD implementation. Troubleshoot production issues and provide timely bug fixes. Mentor junior developers and contribute to technical knowledge sharing. Required Technical Skills Front-End React.js JavaScript (ES6+) TypeScript HTML5 CSS3 Bootstrap Tailwind CSS Material UI (MUI) Redux / Redux Toolkit React Router Axios Responsive Web Design Cross-browser compatibility Back-End Node.js Express.js REST API Development GraphQL (preferred) Microservices Architecture Authentication & Authorization JWT OAuth2 WebSockets Server-side validation Databases MongoDB PostgreSQL MySQL SQL Redis (preferred) Cloud & DevOps AWS / Azure / GCP Docker Kubernetes (basic knowledge) CI/CD Pipelines GitHub Actions Jenkins Nginx PM2 Version Control & Tools Git GitHub GitLab Bitbucket Postman Swagger / OpenAPI VS Code Testing Jest React Testing Library Mocha Chai Cypress (preferred) Required Qualifications Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. 6+ years of hands-on experience in Full Stack Development. Strong expertise in React.js and Node.js development. Experience building enterprise-scale applications. Strong knowledge of REST APIs and API integration. Experience with relational and NoSQL databases. Solid understanding of software design principles and design patterns. Experience with Agile/Scrum methodologies. Strong analytical, debugging, and problem-solving skills. Excellent communication and collaboration skills.