BI-Data Engineer (REF2299D)

A cég leírása

The largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 5000 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey in 2021 and rewarded with the title of the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

Az állás leírása

• Analysis of Business Intelligence Requirements for the data input, output and preparation in the BI Datawarehouse 
• Support design of the ETL Concept and the data modelling in the data warehouse
• Development of the defined ETL Jobs and PL/SQL Scripts in the Datawarehouse 
• Support the Senior BI-Datawarehouse Developer for the Identification and definition of the ETL work items
• Preparation of Interface agreements and documentation for the data input
• Define, ensure and validate the data quality check of the devloped ETL jobs as preparation of move to test environment
• Conducting developer tests of the ETL Jobs and integration tests
• Support the 2’nd Level activities for the BI Datawarehouse 
• Persepective Lakehouse and DataBricks development 

Képzettség

• University degree in informatic / business informatic 
• 3-5 year’s work experience in the area of BI ETL Datawarehouse development.
• Experience in the preparation of data in the Data Warehouse for Business Intelligence solutions and Reporting  
• Very good Knowledge in ETL development
• Very good Knowledge in ORACLE (Version 12) databases, Oracle SQL Developer, Oracle Cloud Control, SQL – PL/SQL or MS SQL / AZURE platform, Python KnowHow will be very helpfull 
• Good knowledge in datamodel technics: Relational , Dimensional and Data Vault Models
• Good knowledge in Oracle Database administration and performance tuning 
• Knowledge in Business Intelligence area, Reporting tools (e.g. PowerBII), statistic methods
• Very good communication skills in English and ability for international work together
• Good ITIL process KnowHow

További információk

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.