What Does a Java Developer Do?
Java developers work for companies and organizations to build and maintain software applications that are customer friendly. They are responsible for their applications from start to finish: they design the software through code, test its process and efficiency, and then conduct necessary maintenance to its given code. Often times, java developers work alongside other software engineers to increase efficiency and user experience across all web and mobile applications and to modernize the products and technologies of a company. They also collaborate with other internal teams, such as data analytics, marketing, and computer programmers to ensure that their products are consistent across various platforms and represent the given brand authentically.
|Education Requirements||Bachelor's degree|
|Job Skills||Knowledge of Java and other computer programming languages, analytical skills, creativity, detail oriented, communication skills|
|Median Salary (2017)||$101,790 (for all software application developers)*|
|Job Outlook (2016-2026)||31% (for all software application developers)*|
Source: *U.S. Bureau of Labor Statistics
Software developers are generally required to have a bachelor's degree in software development or computer science. Java developers must possess advanced knowledge of the Java programming language among other commonly used languages such as HTML, CSS, Python, and SQL. Many employers prefer to hire Java developers that can display their knowledge of Java and their previous work experience with a portfolio. It is also common for these developers to have a Java SE Certification from Oracle. This certification requires training and a passing score on a written exam.
First and foremost, knowledge of the necessary computer programming languages is fundamental to working as a Java developer. They also have to possess complex analytical skills since they are required to take their knowledge of data sets and develop complex, yet easy to use software applications. Java developers also need to be detail-oriented when working with code because a simple mistake can cause an error within an application making it unusable. They also need to possess communication skills that allow them to explain complex functions to other departments that are not equipped with the same knowledge of app development. Communication is also key to working as a member of a software development team and collaborating with other developers.
Career Outlook and Salary
Data from the U.S. Bureau of Labor Statistics (BLS) suggests that software developers who focus on application development made a median salary of $107,790 in 2017. The BLS also stated that employment for application software developers is projected to grow by 31% between 2016 and 2026, which is much faster than the average for all occupations. As more people gain access to computers and mobile devices, the demand for the applications that allow them to function is expected to grow as well. More and more companies and organizations are developing their websites and applications to interact with a wider digital audience.
The links below provide suggestions for other careers to consider. These other paths also require advanced knowledge of computers and a similar skill set.