Senior Java Developers & Programmers

Showing 2,149 freelancers

Senior Java Developers & Programmers

Showing 2,149 freelancers

Get Your Java Programming Project Started Today!

Post your Java projects on oDesk 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 oDesk 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 oDesk, 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 oDesk for free!

Java Job Cost Overview

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

oDesk Java Jobs Completed Quarterly

On average, 496 Java projects are completed every quarter on oDesk.

496

Time to Complete oDesk Java Jobs

Time needed to complete a Java project on oDesk.

Average Java Freelancer Feedback Score

Java oDesk freelancers typically receive a client rating of 4.61.

4.61

Last updated: April 1, 2014

  • Software Developer, Application Support, Data Entry/Processing

    For more than a year, experienced as a support for a multinational manufacture company in Singapore who worked remotely through VPN connection with main jobs are in monitoring server process and email handling to assure customer satisfaction to be met … more

    For more than a year, experienced as a support for a multinational manufacture company in Singapore who worked remotely through VPN connection with main jobs are in monitoring server process and email handling to assure customer satisfaction to be met.And with currently role as a programmer, especially using Java, JavaScript, iReport and SQL, I am still learning-by-doing all of my tasks, trying to be better. I am seeking for opportunities which will give more experiences and improve my skills and capabilities in both supporting and programming areas.  less

    javascript matlab java ireport 00 more less
    • $5.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • financial and buisness consultent, project manager, software programm

    I have about 25 year in the industry as a consultant, management, research and as a programmer. I also have 8 years of experience in the academy as a lecturer and as a researcher. In last 5 years I got … more

    I have about 25 year in the industry as a consultant, management, research and as a programmer. I also have 8 years of experience in the academy as a lecturer and as a researcher. In last 5 years I got experience in political, economic and marketing strategic consultation. I also consult individuals. In addition, I also have experience in product marketing and risk assessments. Over the last 10 years, I have developed a wide range of websites including start up companies, and also small software projects. My core competency lies in my end-to-end system provision, modular approach, creativity and good time organization. I am seeking to assist you from the ground up for you or your business.  less

    c# .net-framework java c 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • I am seeking at-home transcription,. data-entry or other work compatible with my schedule as a full-time college student. I am highly proficient in writing/typing and understanding both written and verbal English. I already possess several years experience transcribing seminars … more

    I am seeking at-home transcription,. data-entry or other work compatible with my schedule as a full-time college student. I am highly proficient in writing/typing and understanding both written and verbal English. I already possess several years experience transcribing seminars and classes for a Los Angeles-based filmmaking training company as an independent contractor. I am also a recent college graduate, with an Associates of Science with certifications in C++ and Java programming.  less

    proofreading java microsoft-visual-c++ 00 more less
    • $8.00 HOURLY RATE
    • 4.9
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Certified Java, good in php, mq4 ,mt4

    Over the last 3 years, I have developed website using HTML,PHP,JSP and MySQL and destop application using JAVA ,C#.net and VB.net. Over the last 2 yeart ,I expert to developed EA,Indicator and script for MetaTrader4 … more

    Over the last 3 years, I have developed website using HTML,PHP,JSP and MySQL and destop application using JAVA ,C#.net and VB.net. Over the last 2 yeart ,I expert to developed EA,Indicator and script for MetaTrader4 I am sekking opportunities to build websites,EA,Indicator ,script for MT4 and application develped by java ,c#.net and vb.net . I allso have some expeience in th following areas : SQL,Ajax,OOP, and software design testing, back test forex system by manual and automatic.  less

    java php delphi javascript 00 more less
    • $6.67 HOURLY RATE
    • 4.9
    • 0 HOURS
    • THAILAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Engineer

    Looking for part-time or full-time work in the area of Software Engineering. I have recently earned my BS in Computer Science. I have experience with C, C++ and Java. I'm great at communicating and can work well with a … more

    Looking for part-time or full-time work in the area of Software Engineering. I have recently earned my BS in Computer Science. I have experience with C, C++ and Java. I'm great at communicating and can work well with a team. I have a very strong work ethic and a great deal of enthusiasm.  less

    java c c++ 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 3 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Software Engineer

    am here to offer my strong skills and build on the ones I have to strengthen. My work is my service and I believe in offering high quality for a competitive price and time. LOOKING FORWARD . I have expertise in … more

    am here to offer my strong skills and build on the ones I have to strengthen. My work is my service and I believe in offering high quality for a competitive price and time. LOOKING FORWARD . I have expertise in 1. JAVA, 2. Android 3. Logo, flyer, Web designs 4. Photoshop [Photo- retouch] 5. .Net developer .  less

    java android-app-development j2me 00 more less
    • $10.00 HOURLY RATE
    • 4.9
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Java, Liferay and Android developer

    Development of web portal based on Java technologies, including Struts, Spring, JDBC, Hibernate, Lucene and Jena. 6 year experience. Development of Liferay 5.x and 6.x plugins, including themes, layouts, portlets, hook and exts. 3 year experience. Integration interfaces … more

    Development of web portal based on Java technologies, including Struts, Spring, JDBC, Hibernate, Lucene and Jena. 6 year experience. Development of Liferay 5.x and 6.x plugins, including themes, layouts, portlets, hook and exts. 3 year experience. Integration interfaces bases on Web Services using SOAP, JSON, REST. 3 year experience. Development of Mobile Apps for Android devices, including geolocation features and data storage.  less

    liferay java android-app-development 00 more less
    • $83.33 HOURLY RATE
    • 4.6
    • 0 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Java/C++/.C#/ VB.NET/Flex developer

    I recently graduated graduate school with a Masters in Computer Science. I'm looking to get into the freelance programming world. I love developing tools that help others complete their work. I know how to program in several languages including … more

    I recently graduated graduate school with a Masters in Computer Science. I'm looking to get into the freelance programming world. I love developing tools that help others complete their work. I know how to program in several languages including C/C++, C#, VB.NET, Java, Flex, and SQL. If I don't know a language that is needed I'm eager to learn. OOP languages all rely on the same underlying concepts so learning a new language is just a matter of getting the syntax down. Give me a good reference manual and I can pick up the language quickly. I currently do some contract work with the online text based role playing game DragonRealms (www.play.net/dr). I have experience with working in a live game environment where changes I make are immediately felt by the player base. Programming in DragonRealms is done through an in-house scripting language. I've also developed an IDE for other developers to use in that language. I've also done work in 3D graphics using DirectX and OpenGL. I'm familier with the OpenSceneGraph library for OpenGL projects. If I can't immediately solve a problem I will do everything in my power to learn what is needed in order to get the job done.  less

    java c++ .net-framework blender3d 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Mr

    Over the past 15 years I have been involved in both the hardware and software sides of the industry. I started with the hardware side, initially as an electronics engineer and later migrated to software. I have programmed in languages … more

    Over the past 15 years I have been involved in both the hardware and software sides of the industry. I started with the hardware side, initially as an electronics engineer and later migrated to software. I have programmed in languages as diverse as Assembly Language routines, C/C++ and Prolog. I currently specialize in web-site and Android development using Languages such as Java, HTML/CSS and C++. I am currently seeking employment in the web-site development and mobile integration market as well as the software testing areas. I feel that my key strength are in having an all round, well developed grasp of software constructs and paradigms, a meticulous documentation regime and ability to provide the kind of strong, stable code that employers demand.  less

    c microsoft-visual-c++ java 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 5 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Article Writer/Rewriter, Testing, Web Research

    After having a successful stint in the software industry as a Java programmer, I'm currently a work at home mom. I have been writing and rewriting technical articles and I want to make a name for myself as a … more

    After having a successful stint in the software industry as a Java programmer, I'm currently a work at home mom. I have been writing and rewriting technical articles and I want to make a name for myself as a freelancer. I have also done web research, voice over, transcription, and testing. My feedback talks about the quality of work I deliver and I'm continuously striving to maintain it.  less

    java article-writing transcription 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 6 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
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