cariera la Orange

DataWarehouse/BI Architect


 Responsibilities and activities:

-         Lead  (design & development) the extension of DWH and related business intelligence applications and data structures:

o   Integration of new data sources

o   Data marts implementation

o   Metadata based solutions and tools

o   Develop and enhance ETL data flows

o   Integration of tools in the area of reporting & analytics

-         Align with different development teams the interfaces and solutions defined

-         Development, creation of the related functional and technical documentation

-         Performance testing for the implemented solutions

-         Mentoring and peer development for new team members  

-         Testing and validation of the applications for deployment and production

-         Support operations teams in case there are issues identified in the production environment

-         Act as an expert on different subject areas \ solution components depending on allocated responsibilities

Competences \ Experience:

- Expert understanding and usage of SQL - PL/SQL in the context of data warehouse solutions - minimum 7 year experience developing in SQL - PL/SQL

- Data modelling advanced knowledge – Kimball(Star schema preferably) 

- Experience in tuning complex DWH/BI environments as far as data volumes

- Experienced in ETL process design and data flows optimization

- Previous experience in usage of ETL tools (Informatica or ODI)

- Knowledge of telecommunications industry data model would be an advantage

- Understanding of Tableau, Business Objects, Oracle Discoverer and Java it's a plus


- Data modelling/Architecture background

- University degree

- Fluency in English

If you master the modeling techniques specific to business intelligence and have extensive experience with Oracle databases, we want to meet you and possibly hire you.

Dată limită: 21/09/2017


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