back-end developer
A back-end developer is responsible for building and maintaining the server-side of a web application.
Their main focus is on the functionality of the application and how it can best serve the needs of users and the overall business. This includes designing and implementing APIs, managing databases, and ensuring the application is scalable and secure.
They work closely with front-end developers and UX designers to ensure a seamless and effective user experience.
A back-end developer should have a strong understanding of server-side technologies such as PHP, Ruby on Rails, Python, and Node.js, as well as database systems like PostgreSQL and MongoDB.