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What Does a Junior Java® Developer Do?

By Erin J. Hill
Updated: May 17, 2024

A junior Java® developer is a lower level programmer who uses the Java® programming language to create software and programs. This person will often have to be certified and will work for an employer rather than as a self-employed individual. One is typically considered a junior developer until he has been working in a professional capacity for at least three to five years. At this time, he will generally be considered a mid-level programmer.

The best way to becoming a junior Java® developer is to attend an accredited college or university and study computer science or a related course. It is also possible to become a developer with less education by taking a Java® programming certification program. These are offered at many technical schools and some community colleges. Once a certification has been obtained, the student can begin looking for work as a junior Java® developer.

There are various businesses which may hire a junior developer. Software and IT firms are two examples, but some businesses which are not related to technology may also hire them to create and maintain software, programs, and applications which are needed in the day to day activities of the business. They may also be hired by web design firms to implement databases and other technologies using Java® into websites. Additionally, many web designers double as programmers.

A junior Java® developer typically works at creating new software or programs, or altering and tweaking existing programs. Virtually any type of software can be created using the Java® programming language, and it is highly regarded for its ability to be used across various platforms and computer systems. When working for a software development firm, the programmer will usually be creating programs which the firm will then market and sell to businesses or consumers. Those who work for other types of businesses will often create software tailored and refined to that particular business's needs.

Average salaries for junior developers vary widely depending on location and skill level. The amount of education may also play a role. Many developers are promoted within the same company to senior developers as they gain skills and experience. Often, programmers go off on their own and offer their skills on a freelance or self-employed basis. Some of them also eventually create and market their own software, games and applications.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
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