You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Java Jobs

548 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only

Fixed-Price - Est. Budget: $ 10 Posted
I have a simple program which reads data from a microcontroller board through serial and outputs it as a graph. Its written in processing language (processing.org) which is just simplified java. This program ran fine couple of years ago, however, I recently tried it on my new laptop right now and it gives me compile error regarding the library. My assumption is that its something to do with newer versions of one of the third party library used in the code. I am looking for someone familiar in java; I am attaching the program, please go through it and contact me if you think its something you can do. I just don't have the time necessary to sort out this issue but I am sure someone who does Java programming on day to day basis can solve this pretty quickly. EDIT: since a couple of folks emailed me back asking is processing language different than java? It has the same structure and syntax as Java except that it has some in built libraries which make it more "beginner accessible"...
Skills: Java

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
*** JOB TITLE: Hi-please apply, only if you're currently-On-Job with 9+ Years Experienced as Expert Developer In JSF JSP Java Android MVS ASP-Net PHP C++ "Front thru Back End" and relevant technologies. By responding to the job, you do agree /understand the job's duties and confirm to meet all mentioned following expectation & requirements:- DONOT APPLY WITHOUT SENDING yourself written both best resume and cover letter in MS/Word along with current photo and all about yourself (What's your name, address, SKY-PE-ID, email, phone, parents &home phone number for use in case you're unreachable at your Sky pe id &Internet working smartphone, employment history by employer-website-URL, job duration in months, primary roles/duties, technical environment, every project detail, how long in which technology tool/ database you've on-the-job-experience & what's your experience level such as entry-mid-senior, what's your skill in range 1 to 10(Answer___). BY RESPONDING, YOU CONFIRM TO GO THRU...

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Need to change existing selenium automation framework to support new requirement. Exact details will be discussed during interview process. Need to have following skills: 1. Must be proficient in selenium webdriver automation using java 2. Should have strong knowledge on TestNG and Ant 3. Must have knowledge on hybrid selenium framework development

Fixed-Price - Est. Budget: $ 1,500 Posted
We're looking for a talented developer to build the mobile app version of our website in 5 weeks. We have an API that will connect you to our existing database. The app should also utilise the power of push notifications. UI design mockups/source files in .PSD or .SKETCH format will be provided. On completion of job we'd need you to submit the app to the app store. Project will be funded with release of funds at the end of the project. If all above is fine with you, then please feel free to bid. Website details will be provided when you message us. Thanks for your time.

Fixed-Price - Est. Budget: $ 700 Posted
Hi I need to update the cda component in pentaho open source 4.8 (http://www.webdetails.pt/ctools/cda/) to support the mondrian caption ( saiku supports its but cda json return just ignore it ) According to mondrian official documentation the caption is defined by <Level> captionColumn <CaptionExpression> Expression which forms the caption of members. If not specified, the level name is used. http://mondrian.pentaho.com/documentation/schema.php According with the cda forum guys to add support for captionColumn the following code should be fixed The changes I mentioned are here: https://github.com/webdetails/cda/tree/master/cda-core/src/pt/webdetails/cda/utils/mondrian The *Factory and *TableModel classes override the PRD ones(pentaho report designer in which cda based its querys) and look at localized names. The goal here would be to port these changes to the 5.x branch of the cda project and then apply this change https://github.com/webdetails/cda/blob/b429b00aa0a0f90635b7282d0e201b947cce4f76/cda-pentaho5/src/pt/webdetails/cda/CdaLifecycleListener.java To...

Fixed-Price - Est. Budget: $ 500 Posted
I need a simple app that will Get SMS data from my remote server using either API or SMPP, I prefer to use SMPP, to send and receive SMS. Once data (outbound SMS) is retrieved from main server it will then be sent to a USB stick SIM modem using AT Commands and then report back to the main server "Sent, Failed or Pending" We need to be able to connect to multiple USB modems and process the the outbound SMS in round robin style.... as we may have 50 to 100 sticks connected to each machine. We only need a basic GUI for now, that will show each individual USB stick connection and status.. and a place where I can input either the API or SMPP details of the main server, where it will be getting the outbound SMS from.

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Hi, We are looking for a web developer with strong Java development skills having 4+ years of experience. An ideal candidate should have following skills - Strong algorithmic and programming skills - Clarity on core Java concepts - Should be able to solve complex problems - Fast and independent contributor - We are using Play framework(Java) for backend and Kendo UI for front end. Someone already aware of it would be plus - Experience in Restful APIs (JSON based) creation - Experience in front end development using HTML/CSS/JS / Kendo UI Please apply only if you are able to spend more than 30+ hours every week on the project.

Fixed-Price - Est. Budget: $ 60 Posted
Hello, I need to get made a Java script. I will give you the APIs, and the software to debug the thing you are making the script for. This is a very simple task and shouldnt take more than 10 hours for a skilled java coder. It needs to do a list of features which i will give you when we start the work. It will be a fixed price, and should be done within 2-3 days atleast. Hope to hear from somebody soon. ONLY APPLY IF YOU ANSWER MESSAGES, ALSO DONT APPLY IF YOU ARE NEW TO JAVA SCRIPTING, AS I NEED ONE WHO CAN EDIT IN API'S AND MAKE THEIR OWN ETC. This is maybe advanced for some but easy for others.

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We are looking for a developer to take a straight forward GUI from photoshop/illustrator files to a JAVA application. The application will need to interface with J/Link - Wolfram's link for Mathematica. The buttons we use in the GUI will need to call on custom functions we created and perform them. I have wireframes and the photoshop files are coming in on Monday. I will need to have this integrated by Thursday.

Fixed-Price - Est. Budget: $ 300 Posted
We are looking to take our website to the next level and are looking for the designer who can make it happen. Our company and website is www.rebatecodes.com We have been please with our site but want to move into a more modern look and feel. Specifically, we want the new design or improvements to include: - full width, responsive design - light, clean, action orientated - Improved footer, add social buttons -include a wordpress blog (via subdirectory) that will match design -design to cover all current inside pages and mobile responsive. We are looking for design enhancements primarily via css/html as we are not planning on any functionality changes, etc. I have attached a mock-up to give some idea of the look and feel we are looking for. To be considered, you must include a mock-up of at least the homepage to give us an idea of your ideas. We will leave this post up for a minimum of 1 week in order to give everyone a chance to submit. No decisions will be made...