What does a Java Programmer do?

Learn all about Java Programmer duties, skills and much more. Get expert advice on how to become a Java Programmer.

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Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 4 min read

A Java programmer is responsible for developing applications and software using the Java programming language. They may also be responsible for maintaining and debugging existing applications and software.

Java Programmer job duties include:

  • Actively participate in the software development cycle including the development of high-quality and stable software based on customer, business, and technical requirements.
  • Engage with the development team in active problem solving to identify technical roadblocks and recommend solutions that can improve the direction of our technology stack.
  • Write well-designed, testable, efficient code based on specifications and industry best practices.
  • Perform code reviews and provide feedback to other team members.
  • Assist with troubleshooting and resolving defects identified during testing or customer feedback.
  • Update job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
  • Enhance applications by identifying opportunities for improvement, making recommendations and designing and implementing systems.
  • Prepare reports by collecting, analyzing and summarizing information.
  • Maintain standards compliance by following company guidelines and procedures; adhering to legal regulations.

Java Programmer Job Requirements

A Java programmer typically needs a computer science or related degree, and strong Java programming skills. They may also need to be certified in Java programming. Experience with other programming languages and frameworks is also helpful.

Java Programmer Skills

  • Java
  • Spring
  • Hibernate
  • Struts
  • JSP
  • Servlets
  • JDBC
  • EJB
  • JMS
  • JNDI
  • RMI

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How to become a Java Programmer

There is no one-size-fits-all answer to this question, as the best way to become a Java programmer may vary depending on your prior experience and skillset. However, there are a few general tips that can help you get started on the path to becoming a Java programmer.

First, it is important to have a strong foundation in computer science concepts. If you do not have a background in computer science, it may be helpful to take some introductory courses or self-study to learn the basics. Once you have a strong understanding of computer science concepts, you can begin learning Java specifically.

There are many resources available for learning Java, including online tutorials, books, and online courses. It is important to find resources that fit your learning style and pace so that you can effectively learn the language. Once you feel comfortable writing basic Java code, you can start exploring more advanced topics such as object-oriented programming and data structures.

In addition to learning the Java language, it is also important to gain practical experience working with the language. One way to do this is to participate in online coding challenges or build small projects on your own. By doing this, you will not only improve your coding skills but also learn how to apply Java in real-world scenarios.

Once you have gained some experience with Java programming, it is important to stay up-to-date with the latest trends and advancements in the language. This can be done by reading blogs and articles written by experts, attending conferences and meetups, or taking continuing education courses. By staying current with the latest in Java development, you will be able to keep your skills sharp and be well-positioned for success in your career as a Java programmer.

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