Java is an extremely desirable back-end language, because it can be used for many purposes – banks, insurance companies, or sales companies, use it. It is called a multifunctional language, because it can be used to write web, desktop, or mobile applications. The language also has the advantage, that programmes written in it, can run on multiple platforms: Windows, Linux, Mac OS X and Android phones.
Java is also valued for its flexibility, as it offers the possibility to program a single application for multiple devices, without having to program separate versions for the operating systems in question. As a result, this is a huge time-saver, which can realistically speed up the entire development process.
Java has its own rigid standards for writing code, which, in a way, dictate the rules for programming in this language. While this may be a downside for some, it will be a big plus for others, if only because the imposed programming rules allow not only the people who create the code to understand it, but also allow outsiders to take over at any time.
An automation tester is a person, who is in charge of writing scripts, to confirm that a particular functionality works correctly. What a manual tester tests manually, an automation tester re-writes into code, and may use languages such as C#, Python, or the Java just discussed, to do so.
The responsibilities of an automation tester include, among others, creating scenarios and test cases, running tests, reporting bugs, and preparing reports.
The knowledge to become an automation tester is:
A Java developer is a person, who is responsible for creating software in this particular language. Whereas in the job of a tester, a good knowledge of Java was sufficient, in the job of a developer, it must already be proficient. The tasks of a Java developer include the following: designing software and applications, creating well-written, efficient code, diagnosing and fixing bugs, taking care of the application’s performance, and working closely with analysts and customers.
However, the skills that a Java Developer must possess, include:
Java is constantly evolving and undoubtedly dominates the development of all sorts of applications, especially when it comes to the back-end. Java is used in:
Java, although an age-old language, is still very popular, and is still being developed. It is a typical back-end language, and the back-end itself, compared to the front-end, is not as heavily over-saturated with juniors, and so, it is theoretically easier to find your first job, simply in this area.
Java developer jobs can be found, not only in typical software development companies, but also in banks and the insurance industry, where you will be responsible for the actual writing of the code, as well as ensuring the correct functionality of the application, and fixing any bugs on an ongoing basis.
As far as the automation tester is concerned, this is also a future-oriented profession, because with today’s demand for testing, an automation tester should have no problem finding a place for himself/herself in the job market.
In both cases, professionals can expect to earn good salaries and work remotely, hybrid, or onsite, depending on their preference.