The backend developer job role is an important part of web and mobile application development. This job is responsible for handling all the tasks that are not visible to the end user, but are absolutely necessary to keep the application running smoothly.

In this article we will discuss the role of a backend developer job and what skills are needed for us to get into it.

Table of Contents
What are Backends?
What are the Backend Developer Job Roles?
1. Handle Communication Between Application And Database
2. Handling Requests From Applications
3. Designing Website/Application Flow
4. API Development
5. Maintain Application Security
6. Optimizing Application Performance
7. Manage Application Infrastructure
8. Overcoming Problems That Appear on the Backend
9. Code Maintenance And Updates
10. Create Documentation
Skills Needed by Backend Developers
Conclusion

What are Backends?
The backend is the part of a system or application that is not visible to the user, but is responsible for handling application logic and communication with other systems. In general, the backend consists of three main components: server, application, and database.

In general, the backend is responsible for handling application logic, processing data, and handling communication with other systems. The backend is also responsible for handling authentication and authorization, which is the process of identifying users and granting access rights according to their security level. The backend can also handle data management, such as storing, modifying, and deleting data from the database.

Some of the technologies used in backend development include:

Web frameworks such as Express.js (for Node.js), Ruby on Rails (for Ruby), and Django (for Python).
Databases like MySQL, PostgreSQL, MongoDB, and Cassandra.
Communication protocols such as REST or GraphQL.
What are the Backend Developer Job Roles?
As we know before, backend developer jobs or backend developer jobs are one of the important roles in application or website development. This is the part of the application that is not visible to the user, but is very important in governing how the application or website functions. The following are some backend developer job roles that you should know about:

1. Handle Communication Between Application And Database
One of the main roles of a backend job is to handle the communication between the application and the database. Backend workers must be able to write efficient code to retrieve, add, update, and delete data from the database. This requires knowledge of databases, such as SQL, and knowledge of programming, such as Python or Java.

Read More:- [https://techjustify.com/backend-developer-job-roles-and-skills-required]