Question: what is the most used software programming language?
Answer: Java. Number of jobs: 29,000. ... , C# Number of jobs: 18,000. ... , C. Number of jobs: 8,000. ... , C++ Number of jobs: 9,000. ... , Go. Number of jobs: 1,700. ... , R. Number of jobs: 1,500. ... , Swift. Number of jobs: 1,800. Average annual salary: $93,000. ... , PHP. Number of jobs: 7,000. Average annual salary: $81,000.