Senior Java Developers & Programmers

Showing 37,579 freelancers

Senior Java Developers & Programmers

Showing 37,579 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, 486 Java projects are completed every quarter on oDesk.

486

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.

4.69

Last updated: March 1, 2015

  • Java Developer/Software Enginner

    I am interested in working for companies focusing on Software Development and System Analyses. I consider myself a fast learner and a team player. I've worked with different kind of projects, using many frameworks and tools from Delphi to … more

    I am interested in working for companies focusing on Software Development and System Analyses. I consider myself a fast learner and a team player. I've worked with different kind of projects, using many frameworks and tools from Delphi to Hibernate. Having developed and designed software`s for ERPs and CRMs and Web Apps, I am sure I can help you with IT issues.  less

    java spring-framework apache-struts hibernate javascript jsp html ireport oracle-pl/sql mysql 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Software Developer

    Senior Java Developer - 10+ years commercial experience. Experience with Mule, Spring, Databases, Core Java, SQL (primarily Oracle), JavaScript. I have worked on large data processing applications, financial and payroll applications, and integrating with 3rd party software. I have also done … more

    Senior Java Developer - 10+ years commercial experience. Experience with Mule, Spring, Databases, Core Java, SQL (primarily Oracle), JavaScript. I have worked on large data processing applications, financial and payroll applications, and integrating with 3rd party software. I have also done custom JavaScript applications and integrated software with Microsoft Office applications. I have a background in the US Army as well, and know that time and accuracy is of the utmost importance. Understanding requirements and delivering high performance code is my ethos.  less

    java javascript microsoft-excel php c# .net-framework sql j2se 00 more less
    • $35.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Java coder

    I am a 23 year old student of master’s program of Informatics and Technologies of Communication at Faculty of Electrical Engineering and Computer Science in Maribor. I have finished undergraduate studies at the same field. I am currently a … more

    I am a 23 year old student of master’s program of Informatics and Technologies of Communication at Faculty of Electrical Engineering and Computer Science in Maribor. I have finished undergraduate studies at the same field. I am currently a project leader at Demola, student project, working for Lek. I was working also in Finance control office at Mol Slovenija d.o.o.. I did also a lot student project at university like information web system module for human resources management, web based game, mobile application created using PhoneGap and REST services, Desktop game, created using TDD, edc. I am a person who always keeps her expectations realistic, but is not afraid of the unknown. A person, who will complete her tasks correctly and be precise at it. I look forward to hearing from you!  less

    java android-app-development jsp jsf wordpress uml test-driven-development scrum html5 css3 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SLOVENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • .NET/Java Developer

    I have over 10 years experience in the development of information systems based on RFID (catering, access control, attendance, warehouses, reservations, etc.). In addition I am developing desktop, web and mobile applications to these systems. I have participated in the … more

    I have over 10 years experience in the development of information systems based on RFID (catering, access control, attendance, warehouses, reservations, etc.). In addition I am developing desktop, web and mobile applications to these systems. I have participated in the development process of all parts of the application - from design and implementation of persistent layers over the bussiness logic, protocols definition and implementation, to the user interfaces. The last two years I have also developed firmware for hardware controllers in. NET Compact Framework (cash payment machine, touch based attendance terminal). I have extensive experience with MSSQL, MySQL and PostgreSQL database systems. I have also created a number of smaller support applications based on specific customer requirements. -- (CZ) Mám více než 10 let zkušeností s vývojem informačních systémů založených na RFID (stravování, přístupy, docházka, sklady, rezervace, atd.). Dále se zabývám vývojem desktopových, webových a mobilních aplikací k těmto systémům. Podílel jsem se na vývoji všech částí aplikace - od návrhu a realizace persistentní vrstvy, přes bussiness logiku, návrh a implementaci protokolů až po uživatelská rozhraní. Poslední 2 roky jsem též vyvíjel firmware pro hardwarové controllery v .NET Compact Framework (hotovostní platební automat, docházkový touch terminál). Mám rozsáhlé zkušenosti s databázovými systémy MSSQL, MySQL a PostgreSQL. Vytvořil jsem i množství menších podpůrných aplikací podle speciálních požadavků zákazníků.  less

    c# java sql xml .net-compact-framework .net-framework ssl 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • project manager

    About me: 5 years of industry experience. Possess strong managerial as well as technical complacencies with Media & Entertainment, Production Domain. Well exposed to UK & Ireland clients and their work environments. Self motivated, result oriented and quick learner. Capable of Managing … more

    About me: 5 years of industry experience. Possess strong managerial as well as technical complacencies with Media & Entertainment, Production Domain. Well exposed to UK & Ireland clients and their work environments. Self motivated, result oriented and quick learner. Capable of Managing large teams. Extensively worked on Data Warehousing, Oracle based Solutions and Oracle based systems, Exposed to Oracle Fusion Applications (ADF), CRM/Siebel and trained on SFDC.  less

    c c++ java .net-framework perl c# 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Java Developer

    Objective Aspiring a challenging, growth oriented position in an organization that would give me ample opportunity and wide environment to exploit my potential as well as to achieve my organizational goal. .Professional Summary # Over 1 years and 6 months of … more

    Objective Aspiring a challenging, growth oriented position in an organization that would give me ample opportunity and wide environment to exploit my potential as well as to achieve my organizational goal. .Professional Summary # Over 1 years and 6 months of experience in Developing Applications in technologies like CoreJava, J2EE (Jsp, Servlet), Struts,Hibernate3.0, PL/SQL # Excellent knowledge in Core JAVA # Have worked extensively on projects involving Struts,Hibernate. # Experience in Database Programming with Oracle9i. # Solid background in Object-Oriented analysis and design. # Experience in coding, debugging and unit testing.  less

    java j2ee jsp swing jdbc 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Software Developer

    Hi geeks, I'm a passionate software developer and I have over 3 years experience in the software development branch. Currently I'm fully employed at one of the most powerful companies on the market and I'm currently involved … more

    Hi geeks, I'm a passionate software developer and I have over 3 years experience in the software development branch. Currently I'm fully employed at one of the most powerful companies on the market and I'm currently involved in developing a web application used in the healthcare field, but I might be looking for other opportunities and challenges besides this. I'm currently attached to JAVA development and related technologies. Below you can find my area of expertise. I posed a good knowledge of: OOP concepts, Java design patterns, Java Core, Java EE (Servlets, JSP, JSF), SQL (Oracle, MySql, Microsoft SQL), HTML. I'm also having a good experience with: MAVEN, ANT, Web/App Servers (JBoss, WebLogic, Tomcat, Glassfish), Oracle ADF, Logging (LOG4j), Testing frameworks (Mockito, PowerMock, JUnit), IDE (Intellij IDEA, Eclipse, JDeveloper), CVS (SVN, GIT, Perforce), Rich user interfaces libraries (OpenFaces, PrimeFaces, RichFaces), Application management and continuos integration (Crucible, Jira, Rally, Jenkins). And a basic knowledge of the following: Struts, Spring, Hibernate, WS / REST, JavaScript, CSS, JSON, Twitter bootstrap, unix skills (SSH , scripts etc), Apple Passbook Framework,Oracle Coherence, iReport. Thanks  less

    java core-java oracle-java-ee java-servlets-development maven sql xml primefaces jsp twitter-bootstrap 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Java Developer

    Firstly, I worked for one domestic and one international IT company in Belgrade which basic business fields was development and maintaining Java Web applications and ERP system based on ADF framework, Java MVC pattern and Oracle database. I experienced working … more

    Firstly, I worked for one domestic and one international IT company in Belgrade which basic business fields was development and maintaining Java Web applications and ERP system based on ADF framework, Java MVC pattern and Oracle database. I experienced working with the latest Java2EE technologies and frameworks such as Hibernate, Spring and Struts, JPA, Vaadin, SpringBox and Spring MVC, JavaScript, Ajax. I have strong knowledge in PL/SQL language and experience in Oracle and MySQL database.  less

    java j2ee hibernate spring-framework spring-security apache-struts apache-maven apache-ant jsp jsf 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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