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Post your Java projects on Upwork and hire expert software engineers and senior Java developers. They can create mobile applications for Android and iOS, redevelop Android widgets, modify and add new Java scripts to your custom Java software, or develop GUI applications with the Swing GUI widget toolkit. The java developers on Upwork are experienced in Java persistence frameworks (like Hibernate), web development, security or database frameworks and Java project lifecycle management tools (like Maven). They can also check, fix or add new Java classes into your Java code, or manage your software debugging, quality control software development or testing tool programming.

Java is a class-based, object-oriented computer programming language that is ideal for cross-platform application development. It comes with a library of commonly used classes and utility functions, called the Java API. On Upwork, the world’s largest online workplace, companies hire experienced Java architects and software engineers to develop all kinds of cross-platform applications, from torrent clients and media players, to helpdesk tools and mobile apps.

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Java Job Cost Overview

Typical total cost of Upwork Java projects based on completed and fixed-price jobs.

Upwork Java Jobs Completed Quarterly

On average, 406 Java projects are completed every quarter on Upwork.


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Time needed to complete a Java project on Upwork.

Average Java Freelancer Feedback Score

Java Upwork freelancers typically receive a client rating of 4.73.

Last updated: October 1, 2015
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Francis Kigaita

Francis Kigaita

Java/ Java EE software Developer


Hi. Thank you for visiting my profile. Over the last 3 years, I have actively developed web and desktop applications. I extensively used technologies such as Java EE, Java SE, PHP, Scala. I have also worked with version control tools such as Git and Subversion (SVN). List of my skills includes : Java Technology : Core-java, Java EE, Java SE Web Technology : HTML, CSS, Foundation & bootstrap CSS Scripting : Jquery, Javascript, PHP OS : Windows, Linux, Unix DBMS : Mysql, Oracle DBMS Frameworks : JPA, Hiernate 3.0 Frameworks : Codeigniter, Play framework, JSF, Seam 2.3 Others : Pyrocms, ISO8583, POS/ATM protocols, Richfaces, Primefaces, Scala I'm always keen to learn new technologies and improve my software development skills.

$17.00 /hr
114 hours

Fyodor K.

Fyodor K. Agency Contractor

Senior JAVA Developer


My name is Fyodor. I work as Senior Java Developer and a Team Lead. Familiar with Java, JavaEE, JavaSE, Scala, Spring Framework: IoC, Integration, ORM, MVC, AngularJS, Knockout, Apache Maven, Apache Tomcat, Apache Tiles, CSS, Git, HTML, HTTP, Hibernate ORM, JDBC, JQuery, JSP, Servlets, Java 8, JavaScript, Oracle DB, Oracle Pl/SQL, REST, SOA, SOAP, SVN, WebLogic. Effective and accountable in high profile roles. Overcome complex business challenges and make decisions using experience. Backed judgment, strong work ethic and irreproachable integrity. Respected as proponent of empowerment and accountable!

Associated with: Magora Systems

$35.00 /hr
315 hours

Jesu Rajaram Agency Contractor

Java / J2EE Web developer

India - Tests: 5

Java/J2EE Developer with more than 7+ years of IT experience. + Expertise in end to end implementation and delivery of challenging and innovative projects + Experience in building highly scalable/available systems + Expertise and experience in delivering with technologies like spring struts jquery ajax Rest web services ejb etc.. Looking forward to own and execute innovative and challenging assignments

Associated with: 10DECODERS-SERVICES

$11.11 /hr
109 hours

Hitesh Pahuja

Hitesh Pahuja

Senior Java Developer

India - Tests: 3

Let me introduce myself as Hitesh Pahuja, having 9 years of IT experience as Senior Java Developer/Analyst. I have a strong background in Object oriented architecture, analysis, design and software development using latest technologies like Java, J2EE , Scala, Akka technologies. • Expertise in Product Iterative Development Model, Agile software development technique using principles like Test Driven Development, Continuous Integration and Automation testing etc. • Expertise in working throughout the project full-lifecycle, had worked on every phase of SDLC e.g. Application Security, Deployment, Requirement Handling, High level designing, Data Analytics and Statistics, Enhancement etc. . Experience in Application security at various layers like Web layer [ Fiddle, Nessus etc.], Web-Services Layer [ SSL, Fuzzing] etc. Extensive experience in Agile delivery of software using practices from Scrum, eXtreme Programming etc. Well versed experience in Test Driven Development, Mocking techniques and CI tools like Bamboo, Cruise Control and Hudson etc. I had worked with various types of applications like • SOA based using web services technologies. • Messaging based using JMS over JBoss/IBM Web Sphere. • Web-based application using technologies like Spring MVC, HTML, JavaScript, Ajax, JQuery etc. • E-Commerce based application. • Customer Support based application which involves dealing with client calls and resolving their technical issues. I have expertise in various domains like Banking [Retail and Loan based], e-Learning, Publishing Education and Retail etc. I am very keen to learn new technologies and business knowledge. I accept challenges and can work independently, can lead a team and act as a mentor to my juniors on technical front. For employment prospective I am open to contract role and on negotiable rates. I can make assure my stability with company and available immediately. Sincerely, Hitesh Pahuja,

$27.78 /hr
550 hours

Anton Kharuzhyi

Java Web / Desktop Developer

Belarus - Tests: 4

I have worked with various Java technologies for over 5 years, with 1 year of professional experience.

$11.11 /hr
1,396 hours

Adrian B.

Senior Java | J2EE | Scala | Large scale apps

Romania - Tests: 2 - Portfolio: 6

As a java web developer with over 9 years of experience, I have been involved in all aspects of the software life-cycle, from analysis, design, development and testing, to installation and deployment of web applications.I have extensive knowledge of Java, J2EE, SQL and unit testing.

Groups: Application Developers Alliance

$22.22 /hr
325 hours

James Nguyen

James Nguyen

Java / PHP / CodeIgniter / C# MVC developer

Singapore - Tests: 2

I'm from HoChiMinh City,Vietnam. With more than 5 years experiences working in Development software/Web in the Foreigner Company. I'm confident that I will finish your requirement with my enthusiastic and movement to deliver best services and best quanlity for you . - Experience in Web application using PHP (codeIgniter and wordpress). - Experience in software development for Web-based applications base on Java, Spring framework, hibernate, JPA, Webservices, Struts1x, and Struts2x framework. - Experience in C# MVC 3 4 / - HTML5, CSS3, Photoshop to html, modern web development. Good knowledge in software development process based on Agile process.

$7.78 /hr
24 hours

Ganga M.

Expert Java/J2EE/Grails/Atlassian/Composite Developer


• Certified SCJP,SCWCD Developer • Has 9 years of experience in Java/J2EE/Groovy/Grails software Design, Development.Worked extensively on Altassian products (Jira, Confluence, Bamboo and fisheye/Crucible) Developing and Enhancing Altassian Product plugins. • Worked In major JIRA, confluence, fisheye and bamboo upgrades • Have Good knowledge on Agile Software Development life cycle and Tools (JIRA) involved in this. (Certified Scrum master) • Working in Sonar and its plugins to integrate to different applications( java, PHP etc., ) • Good Working Knowledge in Composite ETL tool. • Good Working knowledge in TDD, application release and deployment cycles. • Good working Knowledge in Nexus Repository Management. • Developed/enhanced 20-30 altassian products plugins. • Good working knowledge in OSGI based applications.

$15.00 /hr
51 hours

Mohammed Feroz

Mohammed Feroz

j2ee java spring struts grails android hibernate jquery ajax

Bangladesh - Tests: 1 - Portfolio: 1

I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

$10.00 /hr
97 hours

Dimple J.

Dimple J. Agency Contractor

Java,GWT,J2EE,Android,HTML5,GAE,SenchaTouch Web Programmer

India - Tests: 2 - Portfolio: 2

I have worked on a number of programming projects over the last 4 years ranging from full website development to small programming jobs like building independent widgets in GWT, modifying the design of websites, finding quicker ways to load the sites. I am always willing to learn technology in faster manner. I am also well in terms with CSS, OOPS, testing, GIT, SubVersioning tools and few more.

Associated with: Webashlar-J

$16.67 /hr
368 hours