Swift was developed to be an alternative to the Objective C programming language. Most of its concepts and features are based on Objective C. There is a high demand for applications that can be run on Apple devices. This explains why there is a huge demand for Swift programmers.
Kotlin was meant to be an alternative to Java programming language for Android development. It does away with the verbosity that comes with Java since it uses type inference to declare expressions and values. Kotlin can be used to develop Android applications. Here is our comparison of Java Vs Kotlin in terms of Android development.
Rust was meant to be an alternative to C++ programming language. In fact, the two have several similarities. This means that before diving deep into Rust, you need to be knowledgeable on the C++ language. It delivers better performance and memory management. As a systems language, Rust can be used to develop systems software. It can also come in handy in writing backend web applications.
Like C++ and Java, Go is highly scalable. The language is also compatible with multiprocessing hence can be optimized for high performance. Golang can be used to create applications for different platforms including Windows, Linux, and macOS. Hands-on experience on C++ or even Java may be necessary if you intend to develop software applications using Golang.
Julia was developed to be an alternative to Python and R programming languages. This is because its core features make it an ideal language for data and numerical analysis. It also has several libraries that can perform mathematical calculations. It is also able to perform at the optimum levels even when dealing with complex data. For this reason, it is a preferred programming language for big data projects. Knowledge of C, Python or even R can help you to program using Julia.
Now you know the high demanding programming languages. If you have intentions of making yourself marketable, consider pursuing the above five new programming languages.