The Most In-Demand Programming Languages

In computer science, learning different programming languages gives students and employees a variety of job opportunities, certifications, internships, etc. Programming languages can be used for a variety of tasks, including mobile app development, web applications, game design, computer modeling/simulations, and more. Depending on what you’re trying to pursue, learning different programming languages can be beneficial for your career path, especially as a high school or college student. Great ways to learn these languages are through school/college courses, private tutors, YouTube tutorials, and many other resources available on the internet. These programming languages have high demand in the computer science field.


Python is a multi-purpose programming language, which means it can be used for backend web development, software development, data analytics, etc. Currently, there are around 50,000 python related job openings with an average salary of around $119,000. Furthermore, the salary tends to increase with higher-level degrees, certifications, and work experience. If you are looking to learn your first programming language, Python would be a great option since it’s considered one of the easiest programming languages to learn.


JavaScript is heavily used in creating web applications due to its practicality in both client-side development and server-side development. Along with HTML, CSS, and Bootstrap, JavaScript can be used to create professional looking websites. Currently, there are around 38,000 job openings related to JavaScript with an average salary of around $117,000. If you are interested in becoming a web developer, JavaScript would be a great language to learn.


C++ is primarily used for software development and gaming. For instance, Unreal Engine uses C++ for scripting when developing games. Currently, C++ has around 29,000 job openings with an average salary of around $102,000. Although C++ is considered one of the more difficult languages to learn, it’s worth learning if you’re considering becoming a software or video game developer.


Currently owned by Oracle, Java is a versatile language used in mobile, web, and desktop app development. Java’s syntax is similar to C++. However, Java is completely object-oriented, while C++ is partially object-oriented. Currently, there are 45,000 job openings related to Java with an average salary of $104,000. Also, if you’re a high school student, AP Computer Science A’s curriculum is centered around Java. If you’re a high schooler considering taking AP Computer Science A or thinking about becoming an app developer in the future, learning Java would be a worthwhile investment.


Designed by Microsoft, C# was originally created to compete against Java. C# is used in Unity’s gaming engine to create high-end 2D and 3D games. Also, C# is used to build desktop and web applications. Currently, there are 21,000 job openings related to C# with an average salary of around $97,000. If you are considering becoming a game or app developer, learning C# can open up many job opportunities.


Levy, Rod. “The Best Paying and Most In-Demand Programming Languages in 2020 " Code Platoon.” Code Platoon, Rod Levy Https://, 1 July 2020,

“14 Different Programming Languages and Their Uses Explained (in 2019).” Mikke Goes Coding, 6 Nov. 2020,


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