A JavaScript programmer is a developer who uses the multi-paradigm programming language (primarily scripting) JavaScript to write code. Using JS allows you to make the product more dynamic and interesting.

JavaScript programmers have been and continue to be indispensable professionals in the labor market, performing the following scope of work:

- development of code for companies that create software products;
- correction or improvement of existing code;
- maintaining the functionality of the created product;
- debugging and bug fixing;
- interaction with testers, web designers and other members of the development team.