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

Java Jobs

288 were found based on your criteria

Category

Job Type

show all

Client History

show all

Project length

show all

Hours per Week

show all

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I need an technical expert in WSO2 EMM. For this first stage, we will setup on a stand-alone server a demo environment with just the followings 1) Working environment and emm dashboard (gui) for device enrollment 2) Setup of device enrollment capabilities... more

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We are a promising startup that is trying to add some new features to our backend. We are looking for a talented Java developer, who can also be hired for a longer term, depending on the work done. Required skills: Must have experience with experience... more

Hourly - Est. Time: Less than 1 month, 30+ hrs/week - Posted
need skilled developer that is familiar with SOAP web services, android maps apps, gps location, gcm, google app engine and heroku ruby on rails we have 2 apps and backend. you must have 2 devices for testing capable of gps and push. 1 app for consumer... more

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hello, I'm solo building my side project and i think at the moment I need some support, mostly in the front-end and some minor modifications. I'm a data scientist, i know how to code but i have super-little time, although i'll review the code delivered.... more

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
This is a local services app (like yelp) but with a chat application that allows user to chat with customer care to get custom options. Timlines are short but we are willing to compensate for that. First milestone - 2 days but there will be work... more

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Liaison Staffing is looking for a talented Web UI Architect to join the team at a major television network. Location: Knoxville, TN Duration: Permanent Salaried Pay Rate: Negotiable depending on experience and past compensation Description: The... more

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We have an android app, that requires to send messages to a https secured backend. That one is using a StartCom-Certificate. HTTPs works fine in the browser, but java throws: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException:... more
Skills: Java SSL

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Client in Midands of Ireland currently has an urgent vacancy for a Software Developer commencing immediately. If you available for an immediate commencement/relocation here in the Midlands and have the following skills: HTML5, CSS, Javascript, Python Java... more

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Hi Clean, Native (Swift and JAVA) development. I will take care of all creative assets. This will be an ongoing project as this is a very long term project. There will be 3 phases. There needs to be a functional backend service that can update the... more