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

Java Jobs

523 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 month, 10-30 hrs/week - Posted
Weird request but if you know me and you look at my job history you know am serious. My country has a traffic problem, really bad traffic problem, roads are always blocked and you could be help up in traffic for hours. What I need is a simple android... more

Fixed-Price - Est. Budget: $ 5 Posted
We are looking for Web developer with Java and J2EE. HTML 5, CSS 3 , Java Script Java Servlet, JSP Oracle Database Application server

Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Hi We have launched a mobile app called TravAlarm in the US mainly targeted at New York City. More info www.travalarm.com I need someone to help with our Java App ecosystem which will involve developing server side Java apps which will interact with... more

Fixed-Price - Est. Budget: $ 45 Posted
Hi freelancers! I want to build a chatting application. In this chatting app, I want to use google translation api to translate the sending messages. The main idea is : Before user send the message, user should translate the message from any language... more

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We have a prototype implemented Web UI based on bootstrap and AngularJS. The backend is JEE7 with wildfly. We need a experienced Java Backend-Developer who is also able to think in technical UI solutions. Your job will be to describe in specs the... more

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Dear applicant, we are looking for certified business analyst who is having minimum 6+years experience and has the below skills. Must have: - leading skills as a BA - Write functional design document and create system test cases. - Review the... more

Fixed-Price - Est. Budget: $ 80 Posted
This job is to create a very small Java Spark Framework based application - let's call it "Inspector" - that will: 1. expose a REST service that allows a client to request a new "binary file inspection", with the client passing a URL (to an S3 bucket)... more
Skills: Core Java

Hourly - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are looking to port our iOS app, After School, to Android. Check it out here: afterschoolapp.com Please send over Android apps you've built. We love cool animations...so if you have experience coding custom animations, that's a huge plus!

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Working on a web application for organizing a divorced family. Graphic artist will produce PSD's with graphics and sizing, the applicant must be able to code these designs and complete the front end development to connect with our back end developer. Required... more

Fixed-Price - Est. Budget: $ 350 Posted
Hi, I have a project in Raspberry PI. Basically, We need to create small component example : Camera Functionality, KeyPad Support, Lock UnLock, LCD Display, Sensor, RFID, ESP82XX device. These are above following components we need help someone... more