What does a Back-end Developer do?
Back-end developers create, manage, and debug the infrastructure that powers an application. Depending on the company, a back-end developer will be responsible for some, most, or all of the below-mentioned tasks and responsibilities:
- Back-end developers write the code that implements an application’s basic business logic. Handling user input, data processing, calculations, and other behind-the-scenes procedures are all part of this.
- They design, implement, and manage databases that store application data.
- Back-end developers create Application Programming Interfaces (APIs) that allow different parts of the application to communicate with each other. APIs enable interactions between the front-end, back-end, and external services.
- They set up and configure the server environment where the application runs. This includes installing server software, managing server resources, and ensuring the application’s proper functioning.
- Back-end developers implement security measures to protect user data and sensitive information.
- Back-end developers handle deploying the application to servers and ensuring that updates are rolled out smoothly. This often involves working with DevOps tools and practices.
- Back-end developers collaborate closely with front-end developers, designers, and other team members to ensure the entire application functions seamlessly and deliver a cohesive user experience.
- After deployment, they monitor the application’s performance, identify and address any issues that arise, and perform routine maintenance to keep the application running smoothly.