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Oracle Data Warehouse Consultant

Posted on Mar 12, 2020 by Randstad (Schweiz) AG

Zürich, Switzerland
Immediate Start
Annual Salary

We are currently supporting a Swiss bank in Zurich, in their search for an experienced Oracle Data Warehouse Consultant.


  • Build an Oracle data mart for CRM (customer relationship management) based on data from the Oracle DWH
  • No "simple" ETL process, a lot of complex calculation logic included - in some sense this is more an application than a data mart
  • Design and development already started, this means you would need be able to understand what was done already even if there is only little documentation (some reverse engineering required)
  • Most of the development should be done (mostly dynamically) in SQL/PLSQL, Informatica should be used for scheduling
  • The design is heavily based on dynamic script generation
  • Document the implementation and write user guide for future enhancements by the Analytics team
  • Work closely together with Analytics team
  • Prepare deployments and assist in deployment (UAT and Production environment are different Oracle version)

Your profile:

  • Over 6 years of experience working as a DWH Consultant
  • Expert on Oracle versions 11g and 12c including knowledge of the differences
  • Extensive experience in designing and developing data marts or data warehouses on Oracle; development in SQL/PLSQL as well as Informatica
  • Specialist on performance optimization in Oracle
  • Sound knowledge of architecture and data model design
  • Extensive experience in dynamic script generation
  • Experience in Business Intelligence
  • Experience with Toad
  • Excellent documentation skills, understand and be able to explain not only in IT- but also in business "language"
  • Excellent communication skills in English both verbal and written

Are you ready for the next challenge in your career, then dont hesitate to send your application or contact me.

Reference: 861553430

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