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

Java Jobs

476 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Êtes-vous un(e) développeur (se) de logiciels passionné(e) par votre métier ? Etes-vous expert dans le développement Java & Oracle ? Si cela est le cas cette offre peut vous intéresser ! ... Pour ses besoins, nous recherchons activement des développeurs expérimentés Oracle, Java / Windev. (h/f). En tant que développeur ou analyste programmeur vous développerez des logiciels de gestion financière dans un environnement dynamique et rythmé . ... Vous participerez à la conception et au développement d’applications financières ou bancaires dans les technologies Windev et/ou JAVA. Vous effectuerez la conception et la mise en œuvre de modèles de données relationnels dans un environnement Oracle.
  • Number of freelancers needed: 5
Skills: Java Agile software developmennt Oracle PL/SQL
Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
You will be provided with: * Description of high level architecture * Java code that defines the interface and DTOs to use * Test data to use Definition of done: * Java class that implements the interface and uses algorithm provided * JUnit tests to prove algorithm works correctly Technologies used in the project: Spring, Hibernate, MongoDB via JPA. ... You will be provided with: * Description of high level architecture * Java code that defines the interface and DTOs to use * Test data to use Definition of done: * Java class that implements the interface and uses algorithm provided * JUnit tests to prove algorithm works correctly Technologies used in the project: Spring, Hibernate, MongoDB via JPA.
Skills: Java Spring Framework
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Experience in Python programming highly desired, as well as a good knowledge of JAVA programming. Experience with CORBA, AWS Cloud desired Must have experience in developing unit testing strategies and plans, testing methods and configuration management procedures.
Skills: Java Amazon Web Services C++ CORBA
Hourly - Est. Time: 3 to 6 months - Posted
We are looking for an enthusiastic Android developer, familiar with Gradle, TDD/JUnit, JSON/XML, multi-threading/concurrency, and passionate about quality. You will take participation in already running open source and commercial projects. You will work remotely and on your own schedule, part-time. We pay well and in time, through Upwork. More about our working model: http://www.yegor256.com/2014/04/17/how-xdsd-is-different.html No need to apply here, just fill this form: http://at.teamed.io/join.html. Our quality expectations are very high, don't be surprised, but we are very disciplined and well-organized. If you appreciate that in project management and software engineering, you will like us.
Skills: Java
Fixed-Price - Entry Level ($) - Est. Budget: $20 - Posted
Develop a Client Server program using sockets in java for an encryption and decryption service. The program should do the following: - The server should be running a block cipher for encryption and decryption - Upon invocation, the client should connect to the server and request the server for supported ciphers and necessary parameters for encryption and decryption - The server responds to the client with the cipher information from 1 above (including the necessary parameters required from client for encryption and decryption) - The client and server should complete negotiation of cipher and required parameters - The client should then send the plain text (for encryption) or cipher text (for decryption) to the server
Skills: Java
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App