Senior Java Developers & Programmers

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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.

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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, 575 Java projects are completed every quarter on oDesk.


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 4.69.

Last updated: April 1, 2015
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James Nguyen

James Nguyen

Java / PHP / CodeIgniter / C# MVC developer

Singapore - Last active: 12/18/2013 - 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
Shashirekha Hiremath

Shashirekha Hiremath Agency Contractor

Software Engineer with C, C++ & Java experience

India - Last active: 01/05/2010 - Portfolio: 1

To work in a highly technical environment which is challenging and helps in continuous acquisition of knowledge providing me an opportunity to further enhance my knowledge and skills. SKILL SET * C, C++, JAVA/J2EE[Completed Course on JAVA/J2EE in Uttara Institute]. * Databases:MYSQL. * Testing.

Associated with: i-Anvaya
$5.56 /hr
0 hours
Maxim Kazachenko

Maxim Kazachenko Agency Contractor

Java EE developer (REST, JSON, Backend)

Belarus - Last active: 10 days ago - Tests: 2

I finished the course of Epam "JavaEE" (have a certificate). Made several Web projects using progressive technologies: - JDBC, Hibernate, SQL - Servlets, JSP - Struts1, Spring Boot, Spring MVC - REST, JSON, WebServices (WSDL) My skills are perfectly fit with java backend server implementation. I'm ready to work fulltime, renting an office (not working from home). My timezone is +3 GMT (Belarus, Grodno).

Associated with: RenovaVision
$5.00 /hr
0 hours
George Andre Calimlim

George Andre Calimlim Agency Contractor

JAVA/C#/Certified Salesforce Developer and Adminis...

Philippines - Last active: 2 months ago - Tests: 6 - Portfolio: 1

More than 10 years experience as a freelance/Full-time Programmer/Lead/QA that can start project from ground up, conduct code reviews, bug fix of existing app, etc... Able to showcase different programming languages from legacy systems to the now emerging Cloud. I was able to develop systems/applications using JAVA, C#, Salesforce-Apex, Rollbase APIs, and Oracle/MS-SQL stored procedures. I also have knowledge in PHP, Javascript, Ajax, ETLs(Informatica, Talend, and Apex Dataloader). I am also capable of doing Integrations using SOAP, REST-Api and also knowledgeable in SSO, CTI integration with Salesforce. I am also a Certified Scrum Master, and Certified Salesforce Developer. I am now seeking Salesforce job opportunities to Odesk Clients/Employers to show my competitiveness along other Salesforce Developers/Architects out there.

Associated with: CalBiz
$33.33 /hr
0 hours
Valentina Mele

Valentina Mele Agency Contractor

Expert Ruby on Rails/Java developer

Uruguay - Last active: 1 month ago - Tests: 5

I'm an Expert Ruby on Rails and Java developer with experience in both development and teaching at University level. My background as a lead developer both in Health Centers and Ebanking solutions have improved my understanding about how important security, workflows and user interfaces are for developing successful web sites of any kind. The software solutions I have created relied heavily in the use of complex user interactions that focused on simplicity. To name an example I developed a business intelligence solution in real time, with the use of Jquery and Node.js, that consumed web services from a mix of systems to assist doctors writing the digital medical history of its patients. Informing him, for example, about the current medication the patient is having at the moment. I've been working with Ruby on Rails and Java for the last 7 years. I also have experience in: HTML, Javascript-Ajax, CSS, JQuery, Anguler.js, Node.js, Unity. I've developed softwares from scratch for Health Centers, Factories. And currently I've been developing ebanking solutions in Java, for banks from all around the world. Here is one of the last demos I've produced:

Associated with: Imaginatio
$40.00 /hr
0 hours
Ben Leadholm

Ben Leadholm

Senior Ruby and Java Enterprise Developer

United States - Last active: 11/25/2013 - Tests: 1

I have five years of Ruby experience with front end presentation as well as back end storage and messaging solutions. I have used Java since 2001, both for messaging and web applications. My work portfolio includes web start ups as well as Fortune 100 companies in the health and financial sectors. My programming philosophy is simple; make it work, make it testable, make it better. Tests demonstrate how my changes work and improve the application. Tests are also important for documentation for other developers (and even myself if I come back to code for maintenance purposes). Finally, tests drive one to a solution with a minimal amount of 'nice-to-haves.' If one sticks to writing tests for what is required, then craft code to match the tests, then refactor with the tests in place, one creates elegant, maintainable code. Although I have coded in Java, it is my Ruby experience that has been the most rewarding, and has taught me the most about coding (Don't Repeat Yourself, Convention over Configuration, build community through participation and sharing). From implementing a system to audit financial security transactions to enabling users to save and return to their partially filled in health assessments, my experience solving difficult problems both from a user interface experience and an appropriate use of back end technologies that hold well over time, and can be maintained. I’m comfortable working with a team to pick up tickets from a work queue (JIRA or others). My breadth of knowledge allows me to tackle a wide variety of issues. Contact me and I’d be glad to discuss your technical needs.

$54.44 /hr
0 hours
Maxime Francoeur

Maxime Francoeur

Java/Node.js/Angular Full-Stack Developper

Canada - Last active: 2 months ago - Tests: 1

Software engineer with 3+ years experience developing scalable web applications. Knowledge and experience working in Java, Node.js, Angular.js PHP, C# languages. Experience with MySQL, PostgreSQL, Elasticsearch, Redis and MongoDB databases. Helped develop a highly scalable web stack that included Amazons Cloud Services. Ability to work as a front-end or back-end engineer. Knowledge of Javascript, CSS3 and HTML5 standards. Extensive work with jQuery, node.js, Angular.js And 3+ years experience for developing on SOA(Service Oriented Architecture).

$33.00 /hr
0 hours
Corrado Alesso

Corrado Alesso

Senior Java and Frontend Engineer (Full Stack)

Germany - Last active: 3 months ago

I'm a full stack software engineer with a strong bias towards backend development. My technology stack of choice is the JVM, Java, Spring Framework, PostgreSQL. On the frontend, I enjoy Backbone.js and Vanilla JS, better if they talk to a REST API. I hate accumulating technical debt, and I try to avoid that by developing test-first with an emphasys on quality. Speed and productivity is achieved with a strong knowledge of the frameworks and tools used. I like to gather experience from diverse industries and cross-contaminate my current employment with the knowledge gathered in several fields. Lately, I've been into scalable search, payment systems and design.

$100.00 /hr
0 hours
Agustin Joison

Agustin Joison

System Engineer developer Expert (JAVA and .NET)

Argentina - Last active: 12/26/2014

Information Systems Engineering performing analisys and sistem arquitectonic disign activities as well as project management and developer teams leadership. I have experience and a strong background in Object-Oriented Systems analisys and design using UML as a modeling tool. I interested in continuous learning and use of new technologies to generate a higher value in the projects that I work. Main Development framework: Java - .NET - Android Certifications: SCJP6 - 88%

$35.00 /hr
0 hours