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Java Jobs

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Fixed-Price - Est. Budget: $ 280 Posted
Feedback of staff members based on few questions. Graphical representation of the feedback to be shown at the end of activity. Printable format of report should be sent to management of organization. Use of jasper / itext is preferred. Single application should cater different category of companies like IT/GOVT body/ Medical/Education industry. Questions to be customized according to requirement. New questions to be added and older one can also be deleted.

Fixed-Price - Est. Budget: $ 150 Posted
I want 6 screens to be developed to capture attendance of students for particular school. It will be common application which will be used by multiple schools. And weekly attendance report of particular student will be sent to parents. SMS/EMAIL will be sent to guardians at regular interval. Use of Restful webservice and JMS is desirable.

Fixed-Price - Est. Budget: $ 1,000 Posted
We are looking for a passionate Software Engineer to design, develop and install a software interface that can communicate with any desired websites or a software that can perform automatically log in to the desired websites and obtain some data. The successful candidate will be able to build high-quality, innovative and fully performing software in compliance with coding standards and technical design We have a job specification and we can discuss about the details if you are qualified. We are looking for someone who can deliver the project on time, must have open communication with client and must be realistic with goals. Requirements: Proven working experience in software engineering Hands on experience in designing interactive applications Ability to develop software in C, C++, C#, Java or other selected languages Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate) Experience in developing web applications using at least one popular...

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Upwork is hiring! We are looking for experienced Java EE developers that, while working remotely, will be tightly integrated into our development team. The work will consist of building new high-performance services and features for www.upwork.com. This is an exciting opportunity to get a platform you actively use to the next level of reliability, scalability, and functionality! We are looking for a long term engagement. The selected developers will be working full time, 40 hours/week, on exciting new development. Candidates must demonstrate expertise in: - Java 8 - Web services and REST - Distributed Systems - Jetty, JPA, Jersey, IoC frameworks (Guice preferred) - SQL. Experience with Postgres is a plus - Git Candidates must also be able to: - Work independently and with minimal supervision - Communicate frequently and effectively in English - Deliver elegant, high-quality, and well tested code Once hired, the developer must use the Upwork Tracker to track hours....

Fixed-Price - Est. Budget: $ 25 Posted
Our application stores its configuration in Java properties files. These properties are very important to our application and its important that they don't get corrupted as they are copied from machine to machine. Our property file might look like this: ------ myproperty.1=ABC myproperty.2=ZYZ ------ We'd like a command line utility that we can run on the property file: prophash <input property file> <output property file> e.g. prophash mypropertyfile.properties myoutput.properties This would create the file myoutput.properties with: ------ myproperty.1=ABC myproperty.2=ZYZ property.file.security.hash=????????????? ------ Where "property.file.security.hash" is a value calculated from something like (Psedo code): md5("myproperty.1=ABCmyproperty.2=ZYZ") To make it stable against changes to the JVM please make the program: 1. Load the properties file 2. Remove "property.file.security.hash" from the file 3. Sort all the property keys alphabetically 4....
Skills: Java

Fixed-Price - Est. Budget: $ 10,000 Posted
Pre-existing website is songabout.fm. New design comps are made and ready to go, looking for an experienced web developer who can integrate this new design to the existing website. Not building from ground up, just reworking the new design to work. Client is looking for the site to be written in their current language—PHP, MySQL, and Java. Sample comp attached, more available.

Fixed-Price - Est. Budget: $ 2,000 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 backend/database. The app should also utilise the power of push notifications. UI design mockups/source files in .PSD or .SKETCH format will be provided. These are not custom but a third party design that we'd like our apps style to mimic. 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. Understand that our budget is set and we can't increase.We'll cover fees so you get $2000. Our website is a voucher website where users can search for vouchers and company owners/shops can advertise theirs. Website is not public yet but we'll give you private access once you message us. Thanks for your time.

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Location: Onsite, Mumbai Timing: Fulltime (9.30-6.30) Type: Contract We are looking for J2EE Developer who will work onsite in Mumbai, suitable to the following JD: Experienced in J2EE development including frameworks like Spring and Hibernate. Well versed with JQuery Should analyze and modify all J2EE applications and prepare required documents. Good communication skills, both verbal and written A proactive approach to problem solving and decision making **Suitable candidate please send your updated resume and contact information at resume@volgainfotech.com**

Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are a software development house focused on building B2B webapps. Our upcoming project is a mobile + web application which will track user's location using GPS for various purposes. Client and Server will be cleanly separated, with the client only communicating to the back-end via APIs following the REST specification. We require an experienced Java back-end web developer, skilled at the following technologies/frameworks/methodologies: -- Critical skill sets (MUST-HAVES) -- - Java + Spring Framework + Strong understanding of MVC pattern - Spring Boot - Spring Security - Spring Data JPA - Hibernate ORM - MySQL DB usage & management - REST web development pattern (proper use of GET/POST/PATCH/etc) - Writing APIs for Single Page Applications built on javascript frameworks like AngularJS, EmberJS, etc - Git for versioning. -- Other Important skill sets -- - Linux Server Management - Continuous development methodology - Agile development methodology -- You should...