What is a software engineer backend engineer?

A Software Engineer Backend Engineer is a professional who specializes in building and maintaining the server-side components of software applications. They focus on designing, developing, and optimizing the logic, databases, APIs, and architecture that power the features users interact with on the front end. Backend engineers work with programming languages like Java, Python, Ruby, or Node.js and ensure the application's performance, scalability, and security. Their responsibilities often include integrating third-party services, managing data storage, and collaborating closely with frontend engineers and other teams.