Node JS Developer Faculity Job Opening in Ernakulam

As a Node.js Developer in Ernakulam, your primary responsibility will be to design, develop, and maintain server-side applications using Node.js and related technologies. You will play a crucial role in building scalable, high-performance backend systems that power web and mobile applications. Below are the key responsibilities associated with this position: Backend Development: Designing and developing server-side logic, APIs, and database interactions for web applications using Node.js and Express.js framework. API Development: Building RESTful APIs and GraphQL endpoints to facilitate data exchange between the frontend and backend systems. Defining API specifications, endpoints, request/response formats, and authentication mechanisms. Database Integration: Integrating backend applications with databases, such as MongoDB, MySQL, or PostgreSQL. Designing database schemas, models, and queries for efficient data storage and retrieval. Authentication and Authorization: Implementing user authentication and authorization mechanisms, such as JWT (JSON Web Tokens), OAuth, or session-based authentication. Securing API endpoints and managing user roles and permissions. Middleware Development: Writing middleware functions to handle request processing, routing, error handling, logging, and authentication/authorization. Extending Express.js functionality with custom middleware. Asynchronous Programming: Leveraging asynchronous programming techniques, such as callbacks, promises, and async/await, to manage concurrent operations and maximize performance. Error Handling and Debugging: Implementing error handling strategies to catch and handle exceptions gracefully. Logging errors, debugging code, and troubleshooting issues to ensure application reliability and stability. Performance Optimization: Optimizing backend performance by implementing caching mechanisms, optimizing database queries, and minimizing response times. Scaling applications to handle increased traffic and load. Testing and Quality Assurance: Writing unit tests, integration tests, and end-to-end tests to validate backend functionality and ensure code quality. Using testing frameworks, such as Mocha, Chai, Jest, or Supertest, for test automation. Version Control and Collaboration: Using version control systems, such as Git, for collaborative development and code management. Working closely with frontend developers, designers, and QA engineers to deliver integrated solutions. Documentation and Knowledge Sharing: Documenting technical specifications, API documentation, and code patterns. Sharing knowledge and best practices with team members through documentation, presentations, and code reviews. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. Proven experience as a Node.js Developer or Backend Developer, with a strong portfolio of backend applications built using Node.js. Proficiency in JavaScript and server-side JavaScript development using Node.js runtime and Express.js framework. Experience with database technologies, such as MongoDB, MySQL, or PostgreSQL, and ORM/ODM libraries like Mongoose. Understanding of RESTful API design principles, GraphQL, and HTTP protocols. Familiarity with authentication and authorization mechanisms, such as JWT, OAuth, and session management. Strong understanding of asynchronous programming concepts and event-driven architecture. Experience with testing frameworks and libraries, such as Mocha, Chai, Jest, or Supertest. Knowledge of version control systems, particularly Git, and collaborative development workflows. Excellent problem-solving skills, attention to detail, and a passion for writing clean, modular, and maintainable code. Strong communication and collaboration skills, with the ability to work effectively in a team environment.