How to Become a Java Developer

  1. Complete a degree in a related field.
  2. Practice working with Java and its associated libraries and frameworks.
  3. Find an internship or entry-level job as a java developer.
  4. Enroll in a bootcamp or certification course specific to your career.
  5. Take an Oracle certification.

Java developers are in demand in a variety of industries. With so many internet and mobile applications based on the programming language, the need for these professionals will only continue to grow as technology in these areas keeps advancing. Read more below about what these professionals do and how you can work towards entering this field. 

Job Description for a Java Developer

These developers work with the Java programming language to create software and applications. They work with software engineers and web developers to help businesses develop websites, mobile applications, internet applications, multimedia applications, and more when Java is required.

They also write, edit, and update website and software applications that utilize this specific language, work on the language of the coding, and verify user information. They are responsible for designing applications based on given specifications, testing and validating written code, and deploying a successful application.

How to become a Java Developer. Top tips include learning Java and networking in online Java forums.

Qualifications for a Java Developer

Aside from knowing the Java language, developers need many other skills to create associated applications.

Some necessary skills and tools include:

  • Data structures
  • Principles of design
  • API knowledge
  • DevOps
  • Security and protocols
  • Algorithms
  • Java Server Pages
  • Java EE
  • Servlet
  • React or angular
  • Application deployment
  • Debugging
  • Testing frameworks
  • Design patterns

Java Developer Education Requirements

In order to enter this field, most employers require a bachelor’s degree and sometimes even a master’s degree. Majors recommended include computer programming, computer science, and computer engineering. The curriculums of these majors usually include coursework in programming languages and include Java since it is one of the most popular.

Database management, operating systems, data algorithms, scripting languages, software, and network design, internet and intranet programming, and security protocols are other skills that are often areas of focus in coursework. Those looking to advance their career can also consider certifications in Java through Oracle. These certifications let employers know your level of expertise and proficiency in Java products.

Senior developers also need skills beyond the programming language and its uses. Soft skills like communication and presentation skills are necessary. Knowledge of budgets and project management are also key skills needed for more advanced levels of this field.

Do you already have a background in computer science and are looking to hone in on a certain related field? Bootcamps, like those in software engineering and web development, are great ways to learn skills specific to these careers. There are also specific courses and bootcamps geared towards learning the Java language and its associated libraries and frameworks.


How Long Does it Take to Become a Java Developer?

Depending on your background, the time it takes to enter this field varies. A bachelor’s degree requires 4-5 years on average to obtain. If you already have a bachelor’s degree in a related field, a bootcamp is a great option to focus on skills needed for this particular career. Most bootcamps are 8 to 36 weeks long, depending on their curriculums and learning formats.

Notable Java Developers

Since its creation in the early 1990s, Java has had quite a few developers that have worked tirelessly to create a reputable programming language and have paved the way to educate and help future developers in this particular area. Currently, there are influential people in the industry that every Java Developer should follow.

According to Java Speaks, Gail Anderson has developed materials and tools to assist developers in this specialty. Jeff Dinkins, Agnes Crepet, Ben Evans, and Josh Bloch are just a few more engineers and developers that continue to advance the Java world with frameworks, libraries, and publishing books on the topic. Following the work of these established professionals can only help you advance your career as a Java developer and help you continue to engage in professional development throughout your career.

Are you ready to become a Java developer? Read the five suggested steps below to help guide you into this field.

Steps to Become a Java Developer

  1. Complete a degree in a related field.

Computer science, computer programming, software engineering, and computer engineering are popular degree pathways for those wanting to enter this field.

  1. Practice working with Java and its associated libraries and frameworks.

It goes without saying that knowing this programming language with a high level of proficiency is essential for this career. Being comfortable with established libraries and frameworks will make programming in this language more efficient since there will be less time coding and fewer errors in code.

  1. Find an internship or entry-level job as a java developer.

Internships and entry-level positions are great ways to learn from others in the field, add to your resume, and network with possible future employers.

  1. Enroll in a bootcamp or certification course specific to your career.

Not feeling 100% confident with your Java skills or have holes in your development techniques? Bootcamps help you to focus on specific skills and learn in a concentrated format. They also are centered around practical projects to prepare you for the field.

  1. Take an Oracle certification.

Oracle, the owner of Java, offers a variety of certification paths and exams to earn the status of Oracle Certified Professional in many Java versions. These credentials can make you more marketable and show future employers your level of proficiency in the programming language and how you can effectively apply it.

Explore schools offering Java Developer Bootcamps.

Job Outlook for a Java Developer

Companies need everything from entry-level programmers to experienced Java developers for their development teams. The U.S. Bureau of Labor Statistics projects the outlook for software developers, quality assurance analysts, and testers to grow 22% from 2020 to 2030. This is much faster than the average job outlook of 4%.

This group includes Java developers which are increasingly needed as Java-based applications are used on Android applications, scientific applications, web applications, gaming, and more. Industries that incorporate Java in their web applications and thus need developers that specialize in the space include finance, big data, e-commerce, gaming, government contractors, health care, insurance, trading, and education.


Companies Hiring Java Developers

Indeed.com reported companies such as Verizon (telecommunications), Cisco (technology services and products), USAA (financial services), Capital One (financial services), and Dell Technologies (digital technology) as hiring these professionals. It is clear that the need for experts in this field spans a wide variety of industries, making the outlook even more encouraging. This allows developers to have more flexibility and choose the type of industry they would like to work in.

Salary Expectations for a Java Developer

In general, these workers are well-compensated for their skills and expertise. According to Indeed.com, the average salary for this profession is $101,326 in the United States. Salaries vary according to location and experience and the table below shows the average salaries in some of the nation’s top tech hubs.

LocationAverage Salary
New York, NY$121,671
Washington, D.C.$113,006
Silicon Valley, CA$135,488
Atlanta, GA$85,971
Austin, TX$92,996

Browse bootcamps for Java Developers.

Explore some of the top schools offering Java Developer bootcamps and find the right fit for your needs and schedule.