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Support Specialist - Java

HRK S.A.

Kraków, małopolskie

HRK S.A.
- Rekrutacja prowadzona online -
Support Specialist - JavaMiejsce pracy: Kraków

The candidate will be working with different types of applications, web applications (~60), java batches (~60), web services (~10) and portlets (~30). Due to the fact that the oldest application is already 14 years old, there are a lot of different frameworks in use. For any greenfield projects there is a reference architecture consisting of JEE 6 and Vaadin 7 basically.

Technology skills

Mandatory:

  • Java SE, Version >= 6 – good level
  • Java EE (particulary EJB, Servlet, JSP, JMS, JPA, JTA, JNDI, JAXB, JAX-RS, JSF), Version >= 6 – good level

Coding Frameworks

  • Vaadin or other up to date web framework/ good
  • Hibernate Version >= 3/ good
  • Spring Framework, Version >= 2.5/ basic

Web

  • HTML (Version 4 and 5)/ nice to have
  • CSS (Version 2 and 3)/ basic
  • XML (incl. XML-Technologies like XPath, XSLT, XSD...)- mandatory – good level
  • Java script : basic

Test Frameworks/Tools

  • JUnit – mandatory good level

Build & Deployment

  • WebSphere Application Server or other JEE server- mandatory- basic level
  • WebSphere Portal Server/ Maven, Ant, CVs

Database

  • SQL – mandatory good level
  • DB2 z/OS and DB2 UDB LUW/ ERM / Data Modelling /Agile@HSBC, Scrum or other agile development methodology

Coding Standards

  • Design Patterns basic mandatory
  • Clean Code – good mandatory
  • Test Driven Development

 

PRODUCTION SUPPORT WITHIN THIS ROLE INCLUDES

2nd and 3rd level support

  • Analysis of trouble tickets
  • Providing a solution (quick Bugfix) or workaround
  • Document results in Confluence (e.g. FAQ, Troubleshooting Guides etc.)

Conducting data corrections

  • Analysis of data inconsistencies
  • Implement SQL-Scripts for correction
  • Roll-out of data corrections via RFC etc

Implementation of Bugfix releases

  • Coding
  • Testing (SIT)
  • Support UAT
  • Roll-out via RFC

Further: Supporting Generic Keytab implementation

  • Configure new Generic Keytab Tables via a proprietary web frontend
  • Gather and clarify requirements with business
  • Testing (SIT)
  • Roll-out via RFC
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