A Node.js Developer is responsible for writing server-side web application logic. They develop back-end components, connect the application with the other web services, and support the front-end developers by integrating their work with the Node.js application. The key responsibilities of a Node.js Developer are:1.Writing server-side web application logic using Node.js2.Developing back-end components to improve responsiveness and overall performance3.Integrating the application with the front-end and other web services4.Ensuring high performance and responsiveness of the applications5.Collaborating with the front-end developers and other team members to deliver end-to-end web solutions6.Troubleshooting and debugging applications7.Keeping up-to-date with the latest industry trends and technologies8.Participating in code reviews and contributing to the development of best practicesThe ideal candidate should have:1.Strong experience with Node.js, express, and related technologies2.Knowledge of front-end technologies such as HTML, CSS, and JavaScript3.Experience with databases such as MongoDB, MySQL, and PostgreSQL4.Strong problem-solving skills and the ability to work in a fast-paced environment5.Excellent communication and teamwork skills