Senior Java Developers & Programmers

Get Your Java Programming Project Started Today!

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.

Browse Java job posts for project examples or post your job on Upwork for free!

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, 623 Java projects are completed every quarter on Upwork.


Time to Complete Upwork Java Jobs

Time needed to complete a Java project on Upwork.

Average Java Freelancer Feedback Score

Java Upwork freelancers typically receive a client rating of 4.70.

Last updated: May 1, 2015
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  1. Anurag K.

    Senior Java ,Spring, PHP Developer

    India - Last active: 4 months ago - Tests: 3 - Portfolio: 1

    I'm a Competitive, Reliable & Quick learner, offering freelance services with JAVA/J2EE , RabbitMQ, Oauth 2.O, Amazon Web Services, Spring, TestNG, JSP, Servlet, php, Javascript, Ajax, Jquery, JDBC, Apache Maven, HTML, CSS, etc. with various databases. I guarantee a well documented code, cleanly written and delivered in time..

    $12.22 /hr
    0 hours
  2. Krishnakumar N.

    Senior Java hands on Architect

    India - Last active: 09/30/2013

    Experienced hands on technology architect well versed with java technologies including core java, web, standalone ui and batch programming.

    $33.33 /hr
    0 hours
  3. Rahul Mohan Gupta

    C, C++ and Java Developer

    France - Last active: 10/31/2011 - Tests: 3

    I have 6 years of experience in industry. In this journey i have worked in start ups as well as big names. Through out my experience i have always focused on quality. I always set high standards for performance and maintainability.

    $16.67 /hr
    0 hours
  4. Dmitry Slepnev Agency Contractor

    Java/C++/PHP/python Developer

    Russia - Last active: 03/03/2013 - Tests: 4

    Programming Languages and Technologes: Java, C++, SQL, PHP, python, HTML, XML; Databases: MySQL, Access, MS SQL Server; Tools: Borland Delphi (7, 2009), Microsoft Visual Studio 2005/2008/2010, ErWin; Libraries: Boost, Qt;

    Associated with: KM Ware Ltd

    $5.56 /hr
    0 hours