Backend developers use various programming language

Backend development refers to the implementation and management of the server-side of a web application or software system. It involves handling the logic, database operations, and server-side processing that enable the functioning of the application.

Python: Popular for its simplicity, versatility, and extensive library ecosystem (e.g., Django, Flask).

JavaScript: With the Node.js runtime, JavaScript can be used for both frontend and backend development (e.g., Express.js, Nest.js).

Ruby: Known for its elegant syntax and the Ruby on Rails framework.

Java: A versatile language commonly used in enterprise-level applications (e.g., Spring, Hibernate).

PHP: Frequently used for web development, especially with frameworks like Laravel or Symfony.