While the basic skills needed for Java® development remain the same throughout the industry, many different options exist in regard to the types of Java® developer jobs. Java®-related careers generally fall into four different categories: Java® programmers, Java® Web developers, Java® Web masters, and Java® software engineers. Even though the basic skills required for each of these fields remain the same, within each field developers specialize in a particular area of interest that eventually becomes their area of expertise.
A Java® programmer's basic job duties involve software programming and developing, but can also include testing and information gathering. Just like the other Java® developer jobs, programmers typically work within a particular area of expertise, such as video-game programming. In the case of video-game programming, they would work on creating the programming to implement the sounds, graphics, challenges, and behaviors associated with the game. After the programs are created, the programmers then test it to make sure they are functioning properly before declaring them as finished. In many cases, they will also end up training others, such as clients, on how to use them.
Creating user-friendly Web sites is the primary function of a Java® Web developer. These Web developers use their technical knowledge to design and create Web sites based on their clients' specifications. In order to make the Web experience user-friendly, the Web developer will create applications and other related software that allow the user to navigate through the Web site more easily in a more interactive and entertaining experience. Examples can include making interactive drop-down menus and linking sounds with associated actions.
The next category of Java® developer jobs involves the Java® Web masters, whose primary duties include fulfilling the functions associated with being Web site administrators. In this role, they must perform periodic maintenance to ensure the sites they work on continue running smoothly, making the necessary updates to keep the software up to date and responding to user errors and problems. They are also responsible for verifying HTML validity and improving upon the sites' overall architecture. It is also their responsibility to keep their Web sites compatible with new operating systems and updated Web browsers.
Java® software engineers are the last category of Java® developer jobs. Their major responsibilities include designing, creating, and implementing software based on what their clients desire. After the software is developed, they are also responsible for maintaining it and keeping it running properly, and also solving any compatibility-related problems that arise after new updates are installed.