Top 11 Java Application Developer Certifications

Certifications are important for Java application developers in the job market because they demonstrate a developer’s knowledge and proficiency in various areas of the Java language. Having a certification shows employers that a candidate has taken the time to learn and master specific skills related to the Java language, which is extremely valuable in today's competitive job market. Additionally, certifications can be used to validate a developer's experience and qualifications, which can be especially helpful for those without extensive professional experience. In addition, many employers view certifications as a sign that an applicant is committed to their profession, since obtaining certifications usually requires significant effort and dedication.

This article reviews some of the top certifications for Java Application Developers and explains how they can help to advance a java application developer's career.

What are Java Application Developer Certifications?

Java Application Developer Certification is a certification program offered by Oracle, the creators of Java. It is designed to validate the knowledge and skills of professional developers who use the Java programming language to create applications. This certification demonstrates mastery of the core concepts, principles and techniques needed to develop secure, robust and maintainable applications using Java technology.

Having this certification can help you stand out in a competitive job market as it proves your expertise in developing high-quality Java applications. It also provides employers with evidence that you have the ability to create robust solutions for their business needs. Additionally, it can open doors to more advanced career opportunities such as working on enterprise-level projects or leading development teams. Furthermore, having this certification can also increase your salary potential as employers are likely to pay more for certified professionals who have a proven track record of success. Finally, obtaining this certification is an excellent way for experienced developers to stay up-to-date with industry best practices and technologies related to Java application development.

Pro Tip: Before you start your journey to become a certified Java application developer, make sure you have a solid understanding of the fundamentals of the language. It is important that you are familiar with core concepts such as object-oriented programming, data structures, and algorithms. Additionally, practice coding on a regular basis to gain experience in writing Java applications.

Related: What does a Java Application Developer do?

Top 11 Java Application Developer Certifications

Here’s our list of the best certifications available to Java Application Developers today.

1. Oracle Certified Professional, Java SE 8 Programmer

Oracle Certified Professional, Java SE 8 Programmer is a certification program designed to validate the skills and knowledge of experienced Java developers. It is an intermediate-level certification that demonstrates a professional’s ability to design and develop Java applications using the latest version of the language (Java SE 8).

It typically takes around 6 months to prepare for the Oracle Certified Professional, Java SE 8 Programmer exam. This includes studying for the exam, completing practice tests, and gaining hands-on experience with Java programming.

To get certified as an Oracle Certified Professional, Java SE 8 Programmer, you must pass a single multiple-choice exam (1Z0-809). The exam covers topics such as object-oriented programming principles, core language features, exception handling, generics and collections, concurrency and threads, I/O streams and files, JDBC API fundamentals, and more.

The cost of taking the Oracle Certified Professional, Java SE 8 Programmer exam varies depending on your location. In the United States it typically costs between $245-$295 USD.

2. Oracle Certified Professional, Java EE 6 Web Component Developer

Oracle Certified Professional, Java EE 6 Web Component Developer is a certification program designed to validate the skills and knowledge of developers who use Java EE technologies to develop web components. This certification is intended for professionals who have experience developing Java Platform, Enterprise Edition (Java EE) web components using servlets, JSPs, and web services.

The Oracle Certified Professional, Java EE 6 Web Component Developer exam takes approximately two hours to complete. The exam consists of multiple-choice questions that cover topics such as the architecture of the Java EE platform; developing servlets, JSPs, and web services; and deploying applications.

To become certified as an Oracle Certified Professional, Java EE 6 Web Component Developer you must pass the Oracle Certified Professional, Java EE 6 Web Component Developer Exam (1Z0-899). You can register for the exam online at Oracle’s website or through a Pearson VUE testing center.

The cost of the Oracle Certified Professional, Java EE 6 Web Component Developer Exam (1Z0-899) is $245 USD.

3. Oracle Certified Professional, Java ME 1 Mobile Application Developer

Oracle Certified Professional, Java ME 1 Mobile Application Developer is an Oracle certification that validates the skills and knowledge of experienced Java developers who are developing mobile applications. It is designed for professionals who have a strong foundation in Java programming and have experience with the development of mobile applications using the Java ME platform.

To get this certification, you must pass two exams: 1Z0-869: Java ME 1 Mobile Application Developer Certified Professional Exam and 1Z0-870: Java ME 1 Mobile Application Developer Certified Expert Exam. The first exam covers topics such as the fundamentals of mobile application development, designing user interfaces, debugging and testing applications, deploying applications to devices, and more. The second exam focuses on advanced topics such as performance optimization, security, multimedia support, device APIs, and more.

The total cost of getting the Oracle Certified Professional, Java ME 1 Mobile Application Developer certification is approximately $400 USD (including both exams). The time it takes to get certified depends on how quickly you can study for and pass both exams. Generally speaking, it should take about 6 months to prepare for both exams if you are studying full-time.

4. Oracle Certified Master, Java EE 5 Enterprise Architect

Oracle Certified Master, Java EE 5 Enterprise Architect (OCMJEA) is an advanced certification program designed to recognize the expertise of experienced Java professionals. It is the highest level of Oracle’s Java certification and requires a deep understanding of enterprise architecture, design patterns, and best practices for developing distributed applications.

It typically takes about 6-12 months to complete the requirements for the OCMJEA certification. The process includes passing two exams (1Z0-807: Java Enterprise Edition 5 Enterprise Architect Certified Master Exam and 1Z0-865: Designing and Developing Enterprise Applications with Java EE), completing an assignment, and attending a mandatory review board meeting.

To get started on your journey to becoming an Oracle Certified Master, you will need to register for the exam at Pearson VUE. The cost of registering for both exams is $400 USD each. Additionally, there is a fee of $600 USD for the review board meeting that must be paid at least one month prior to the date of your scheduled meeting.

Overall, it will cost around $1400 USD in total to become an Oracle Certified Master in Java EE 5 Enterprise Architect.

5. Oracle Certified Expert, Java EE 6 Web Services Developer

Oracle Certified Expert, Java EE 6 Web Services Developer is a certification program that demonstrates an individual's expertise in developing and deploying web services using the Java Platform, Enterprise Edition (Java EE) 6. This certification requires knowledge of the core technologies used to develop web services such as XML, SOAP, WSDL, JAX-WS, and JAX-RS. It also requires knowledge of the Java EE 6 platform including EJB 3.1, JPA 2.0, Servlets 3.0 and JSF 2.0.

To obtain this certification, individuals must pass two exams: 1Z0-897: Java Platform Enterprise Edition 6 Web Services Developer Certified Expert Exam and 1Z0-899: Oracle Certified Expert, Java EE 6 Web Component Developer Exam. The first exam focuses on topics such as web services development using XML and SOAP; security for web services; and troubleshooting techniques for web services applications. The second exam covers topics such as developing enterprise beans with EJB 3.1; working with persistence entities using JPA 2.0; developing servlets with Servlet 3.0; and creating user interfaces with JSF 2.0.

The cost of these exams varies depending on where they are taken but generally ranges from $150-$250 per exam plus any applicable taxes or fees. The time required to complete these exams will vary depending on an individual's experience level but typically takes between four to six hours to complete both exams combined.

6. Sun Certified Java Programmer (SCJP)

Sun Certified Java Programmer (SCJP) is a certification program developed by Oracle to validate a programmer's skills in the Java programming language. It is designed to measure an individual’s proficiency in the fundamentals of the Java language, including object-oriented principles, syntax, and core libraries.

It typically takes between two and four months to prepare for the SCJP exam. Preparation includes studying materials such as books, online tutorials, and practice tests.

To get certified, an individual must pass a multiple-choice exam administered by Oracle. The exam consists of 72 questions that must be completed within 150 minutes.

The cost of taking the SCJP exam varies depending on your location. In the United States, it costs $245 USD for a single attempt at the exam; however, discounts may be available if you are eligible for certain programs or discounts from Oracle.

7. Sun Certified Web Component Developer (SCWCD)

Sun Certified Web Component Developer (SCWCD) is a certification program offered by Oracle that tests an individual's knowledge and skills in developing web-based applications using the Java platform. The certification requires knowledge of JavaServer Pages (JSP), servlets, XML, HTML, and JavaScript. It also requires an understanding of the Model-View-Controller (MVC) architecture and its implementation in web applications.

The SCWCD exam consists of multiple choice questions and takes approximately 2 hours to complete. To be eligible for the exam, candidates must have at least 6 months of experience with JSPs and servlets.

To get the SCWCD certification, candidates must pass the SCWCD exam with a score of 70% or higher. The exam fee is $300 USD. Candidates can register for the exam online or through their local Oracle testing center. Once registered, candidates can schedule their exam date and take it at any authorized Pearson VUE testing center worldwide.

After passing the SCWCD exam, candidates will receive their official Sun Certified Web Component Developer certificate from Oracle within 4-6 weeks.

8. IBM Certified Solution Developer – WebSphere Application Server Network Deployment V8.0

IBM Certified Solution Developer – WebSphere Application Server Network Deployment V8.0 is a professional certification program designed to recognize individuals who have the skills and knowledge necessary to develop, deploy, and manage applications on IBM WebSphere Application Server Network Deployment V8.0. This certification demonstrates an individual’s ability to design, develop, deploy, and maintain applications using IBM WebSphere Application Server Network Deployment V8.0.

To earn this certification, candidates must pass one exam: Exam C9530-519 - IBM WebSphere Application Server Network Deployment V8.0 Core Administration. The exam consists of 66 multiple-choice questions that must be completed in 90 minutes or less.

The cost of the exam is $200 USD for the English version and $250 USD for the Japanese version (if applicable).

The time required to prepare for the exam depends on each individual's level of experience with IBM WebSphere Application Server Network Deployment V8.0. Generally speaking, it can take anywhere from 3-6 months to properly prepare for this certification exam depending on your familiarity with the technology and how much study time you are able to dedicate each day/week.

9. IBM Certified Solution Developer – Rational Application Developer V8 Associate

IBM Certified Solution Developer – Rational Application Developer V8 Associate is a certification program offered by IBM that recognizes individuals who have demonstrated the skills necessary to develop, test and deploy applications using the IBM Rational Application Developer V8. This certification validates an individual’s ability to use the tools and techniques of this software development environment.

The certification requires passing one exam, which takes approximately 90 minutes to complete. The exam consists of multiple-choice questions covering topics such as application development, debugging and testing, deployment, web services, and other related topics.

To get certified, you must first purchase an exam voucher from IBM or its authorized resellers. The cost for the exam voucher varies depending on the country in which you are taking the exam. After purchasing the voucher, you can register for the exam at Pearson VUE or Prometric Testing Centers worldwide.

The cost of the IBM Certified Solution Developer – Rational Application Developer V8 Associate certification is dependent on where you take your exam and whether or not you purchase additional training materials from IBM or its authorized resellers. Generally speaking, it will cost between $200 - $300 USD to become certified depending on your location and any additional materials purchased.

10. Microsoft Technology Associate (MTA): Database Fundamentals

Microsoft Technology Associate (MTA) is a certification program designed to provide individuals with an introduction to core technology concepts. The MTA Database Fundamentals certification is designed to provide individuals with the knowledge and skills needed to understand database concepts, create database objects, and manipulate data.

It typically takes about one hour to complete the exam. The exam consists of 40-60 multiple choice questions that cover topics such as database design, SQL queries, data manipulation, and normalization.

To get the MTA Database Fundamentals certification, you must first register for the exam at Microsoft's website. After registering for the exam, you can take it at any authorized testing center or online from your home or office.

The cost of taking the MTA Database Fundamentals exam varies depending on where you take it. Generally speaking, it costs around $115 USD for online exams and around $125 USD for in-person exams.

11. Microsoft Technology Associate (MTA): Software Development Fundamentals

Microsoft Technology Associate (MTA) is a certification program that provides a foundation of technology knowledge for individuals who are new to the IT field. The MTA Software Development Fundamentals certification is designed to provide an understanding of core software development concepts, including object-oriented programming, web applications, desktop applications, and databases.

The MTA Software Development Fundamentals certification exam takes approximately 90 minutes to complete and consists of 40-50 multiple-choice questions. To pass the exam, you must score at least 700 out of 1000 points.

To get the MTA Software Development Fundamentals certification, you must first register for the exam through Microsoft’s website or through a third-party testing center. Once you have registered for the exam, you can take it at any authorized testing center or online using your own computer.

The cost of the MTA Software Development Fundamentals certification exam varies depending on where you take it and how you pay for it. The cost typically ranges from $99-$150 USD.

Do You Really Need a Java Application Developer Certificate?

When it comes to the question of whether or not you really need a Java Application Developer Certificate, the answer is that it depends on your individual situation and goals. If you are looking for an entry-level job as a Java programmer, then having a certificate may be beneficial because it will demonstrate your knowledge and commitment to the language. However, if you already have experience coding in Java, then a certificate may not be necessary. Ultimately, the decision of whether or not to pursue a certificate should depend on your own career goals and the requirements of potential employers.

In many cases, employers may prefer applicants who have a certification in Java because they know that these individuals have taken the time and effort to gain specific knowledge about the language. Having this certification can also give employers confidence that you are familiar with best practices when it comes to coding in Java. In addition, having a certificate can help you stand out from other applicants who do not have one and increase your chances of getting hired for an open position.

On the other hand, if you already possess extensive experience coding in Java and have worked on large projects using this language, then having a certification may not be necessary. In this case, employers will likely focus more on your portfolio of completed projects rather than any kind of certification that you might possess. In addition, if you plan to work independently as a freelancer or consultant then having a certification may also be unnecessary since most clients will only care about your results rather than any credentials that you might possess.

Ultimately, deciding whether or not to pursue a Java Application Developer Certificate is up to each individual person and their personal circumstances. While having this type of certification can certainly help increase an applicant’s chances of getting hired for certain positions, it is important to remember that there are other ways to demonstrate proficiency with this programming language such as working on real-world projects or taking online courses related to Java development.

Related: Java Application Developer Resume Examples

FAQs About Java Application Developer Certifications

1. What certifications are available for Java Application Developers?

Answer: The most popular certifications for Java Application Developers include Oracle Certified Professional, Java SE 8 Programmer, Sun Certified Java Developer, and IBM Certified Developer.

2. How long does it take to become a certified Java Application Developer?

Answer: It typically takes around 6 months of study and practice to become certified in one of the above-mentioned certifications.

3. What skills do I need to become a certified Java Application Developer?

Answer: To become a certified Java Application Developer, you should have strong knowledge in object-oriented programming, core java language fundamentals, data structures and algorithms, design patterns, distributed systems and databases. Additionally, experience with web technologies such as HTML5, JavaScript and CSS is beneficial.

4. Are there any prerequisites for becoming a certified Java Application Developer?

Answer: Yes - some certifications require that you have prior experience working with the language or hold other related certifications before taking the exam. You should check the requirements of each certification before enrolling in a course or program.

5. How much does it cost to get certified as a Java Application Developer?

Answer: The cost of certification varies depending on the type of certification you choose; however it typically ranges from $100-$500 USD.