Find the Best Java Development Jobs

Java is considered one of the best programming languages for enterprise software. What’s more,Java is one of the native programming languages supported by Android, so many mobile app developers use Java.

What does a Java developer do?

Java developers are responsible for architecting, designing, and developing software using Java, and many popular software libraries and frameworks are written in Java, such as Spring and Hibernate.

Java programmers and developers typically work as part of a team to design and develop software solutions for client requests. Java is famous as an embedded systems programming language, so many devices are powered using software written in Java.

Some other roles and responsibilities include:

Designing, implementing, and maintaining Java applications
Delivering applications with high availability and performance
Ensuring designs comply with specifications

What skills do I need to become a Java developer?

To become a Java developer, experience is more important than a college degree, but a bachelor’s degree in computer science, software engineering, and another related field is often recommended.

Java developers must understand programming concepts such as object-oriented design and common frameworks and software libraries written in Java. Java developers will also be familiar with typical programming tools such as IDEs and version control software.

Common skills a Java developer should possess include:

In-depth knowledge of OO design and programming
Excellent analytical, problem-solving, and troubleshooting skills
Knowledge of relational databases (Oracle, SQL Server, DB2)
Experience with back-end application programming interfaces (APIs)

What are the job responsibilities of a Java developer?

A Java developer will build and maintain software applications to develop web apps, mobile apps, embedded system apps, server-side software, and more.

Typically, a Java developer will work as part of a team, using IDEs to write code and version control software to commit code as part of a team effort. A Java developer will be expected to:

Plan, design, and code software solutions for new and existing projects
Write efficient and reusable code
Develop software using industry best practices
Work with software engineers, product managers, software developers, web developers, and clients to ensure the software is designed well and meets user needs

Eager to learn more about Java development on Upwork? Check out these additional resources:

Java Developer FAQs

Java Developer Rates

Java Developer Job Description

Java vs. JavaScript: What is the difference?

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this section. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyse and determine the tools or services that would best fit their specific needs and situation.

Your next job starts right here

Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.

Find work

Upwork Payment Protection
Gives you security and peace of mind

Find the Best Java Development Jobs

Professionals on Upwork rate clients

Check out a sample of the 951 Java Development jobs posted on Upwork

How to Become a Freelance Java Developer

What does a Java developer do?

What skills do I need to become a Java developer?

What are the job responsibilities of a Java developer?

Your next job starts right here

See how it works

Find jobs for other in-demand skills

Similar Java Development Skills