Beschreibung
Leistungsbeschreibung/ Aufgabe:Java development according Design Definitions for Asynchronous Services:
* Re-using of already created Database access functions or design and creation of these functions by considering business logic / business constraints
* message mapping from XML / into XML
* Requirement Analysis, Design, Review
* Development of Java based Business Logic, technical Module Test, Integration Test, re-testing
* Re-using and bug fixing (!) of existing Java Code
* Re-factoring improvement of existing Java Code
* Overall code quality improvement of existing Java Code
Notwendigs Skills: (mandatory, important)
Experience in:
* Java EE
* Oracle 10 DB, SQL
* EclipseLink (JPA)
* XSD consistent creation/reading of XML streams (XML-Binding, JiBix)
* JMS message handling from/to TIBCO-EMB (or to existing interface classes)
* OC4J
* Development of Message Driven Beans (EJB3)
* technical Error handling
* Windows, eclipse IDE