Java Jobs

331 were found based on your criteria

  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    My colleague is learning Android at the moment and looks for a mentor to talk about best practices and solutions for specific problems (e.g. caching). He's already got experience with Java programming. We currently use Volley for asynchronous HTTP requests and Jackson as a JSON data mapper. You will hold a telephone conference with shared desktop (via teamviewer or similar) where he will show you his (yet very simple) application at first. After the first walk through, he ...
  • Fixed-Price – Est. Budget: $150.00 Posted
    We are looking for a Java developer to help integrate our Java based website with Stripe and PayPal. We can provide the coder with the necessary portions of code. Site handles subscriptions as well as single payments. Please contact us for more information. The coder should have a good Skype connection as you may be working alongside our coder pair programming.
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Hello, I need a simple webspider programmed in Java, data should be stored in MySQL DB. The functions I need are: Get content from a website and extract links and title Get Nameservers from a given domain name Get IP Address from a give domain name Required skills are: Java Threads MySQL DB connection Regular Expression Would be great if you have experience in DNS.
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    I am looking for a web developer to complement an existing team. It is a web application development role, so strong knowledge of application UI, Java, Tomcat, Java Scripting, HTML, bootstrap, back end DB integration and Unix is required.
  • Hourly – 3 to 6 months – 10-30 hrs/week – Posted
    Looking for a skilled Scala developer to help port existing Java application to Scala. The existing application is written in Java and PHP for the web presentation layer. I would like to move this to Scala/Play. $10 USD per hour maximum 10 - 30 hours a week.
  • Fixed-Price – Est. Budget: $500.00 Posted
    Hello, I would need developed a software/pluggin... able to integrate to google analytics to tell me from what channel my subscribers are coming from and allow me to send specific emails depending on the social media source, and the demographics of those people. Thank you.
  • Fixed-Price – Est. Budget: $20.00 Posted
    Show me how I can access the BTCJam-API (https://btcjam.com/faq/api) This API uses OAuth for authentication. The Job includes: - Set up your own account for development at BTCJam (it's free) - Create an example Java project in Eclipse which successfully accesses the "listings" rest interface of BTCJam as an example for me. (Needs OAuth) - Also implement one of these API requests as an example: User Profile, User Open Listings, User Receivables, User Payables - Use Spring-Security-OAuth (http://projects ...
  • Fixed-Price – Est. Budget: $39.00 Posted
    Need help creating a very simple java program. Must be completed asap.
  • Fixed-Price – Est. Budget: $500.00 Posted
    We need experiance Anroid develper to build Android Tablet Native clone app of this IOS IPAD Menupad App: https://itunes.apple.com/pk/app/pizza-pino-menu/id836963720?mt=8 There should be same animation on change screen and sliding. All categories and items coming from CMS site. All items with categories will be downloaded in App Database at first time login by Admin Acount and will be updatate If found new Change on CMS site. App should be compatible all resolution ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    Overview: -------------- We have a Java application, which requires a number of updates / bug fixes. The issues to diagnose and fix are: - The application needs to be updated (or if the developer chooses, rewritten) into Java 8, with any current ‘workarounds’ to address the memory issues etc experience in Java 6 / 7 removed - The application continually hangs, this maybe due to inefficient or badly written code, structure, multithreading etc - The multithreading in the application never seems to use all available memory ...
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