Here are some developer jobs and the main programming languages they use:
Game developers use C++ or C# to make video games for PCs and consoles.
Mobile app developers use Java and Kotlin to make Android applications or use Swift to make iOS applications.
Software developers use C++, C#, and Java to make desktop applications, business applications, and system software.
Data scientists use Python, R, and MatLab to analyze data for scientific research and educational purposes.