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What does a Java Software Engineer do?

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

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Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 3 min read

A Java software engineer is responsible for the development and maintenance of applications written in the Java programming language. They work with other engineers and developers to create high-quality, innovative software solutions. In addition, they also provide support and troubleshooting assistance to users of the applications they develop.

Java Software Engineer 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 other members of the software engineering team including architects, analysts, and testers to ensure all aspects of the software development process are considered.
  • Understand testing methodologies (e.g. unit, integration, regression) and be able to create/maintain test plans and test cases.
  • Use best practices for coding, code reviews, source control management, and build/deployment processes.
  • Handle short-term and long-term projects concurrently and adjust on-the-fly as priorities change.
  • Stay up-to-date on latest industry trends and technologies.
  • Proactively identify areas for improvement in the software development process and make recommendations for change.
  • Assist with troubleshooting issues reported by customers or other teams.
  • Provide accurate estimates of work effort required for tasks assigned.

Java Software Engineer Job Requirements

A Java software engineer should have a bachelor's degree in computer science or a related field. They should also have experience in Java programming and be familiar with multiple Java development frameworks. Additionally, they should be able to effectively communicate with other members of a development team.

Java Software Engineer Skills

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

Related: Top Java Software Engineer Skills: Definition and Examples

How to become a Java Software Engineer

There are many ways to become a Java Software Engineer. However, there are a few key things that you will need to do in order to be successful in this field. First, you will need to get a strong understanding of the Java programming language. You can do this by taking classes, reading books, or watching tutorials online. Once you have a strong understanding of Java, you will need to start working on projects that use the language. This will help you get real-world experience with the language and learn how to apply it in various situations. Finally, you should consider getting certified in Java by taking an exam such as the Oracle Certified Associate (OCA) or the Oracle Certified Professional (OCP) exams. Getting certified will show employers that you have the skills and knowledge necessary to be a successful Java Software Engineer.

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