What does a Java developer do?

A Java Developer is responsible for the design, development, and management of Java-based applications. Because Java is used so widely, particularly by large organizations, the daily roles vary widely, but can include owning a particular application or working on several at one time.

Let’s look at the role of a Java developer.

Developer vs engineer?

Firstly, are we talking about Java developers or Java engineers? Engineers vs devs is a common debate in the IT world. As a swiftly changing field, many IT experts say titles don’t matter – the job description and responsibilities do.

While a Java developer/engineer may be focused solely on app development that uses the Java language, a title like software developer or software engineer could mean working with multiple languages or on specific customer-centric software that may not be Java-based.

In many cases, a Java developer’s job description goes well beyond mere computer programming. Many roles require that Java developers:

• Embrace taking part in full software development lifecycles (SDLCs)
• Strive to improve the overall product by researching alternative ways and technologies to achieve the overall goal

(Explore the related role of application developer.)