Senior BI-Data Engineer (REF2298E)

<h3>A cég leírása</h3><p>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.</p><h3>Az állás leírása</h3><p>• Analysis of Business Intelligence Requirements for the data input, output and preparation in the BI Datawarehouse  <br/> • Support the BI solution architects to design the ETL Concept and for the data modelling in the data warehouse<br/> • Identification and definition of the ETL work items for the local development team<br/> • Development of the defined ETL Jobs and PL/SQL Scripts in the Datawarehouse <br/> • Define and control the quality criteria for the input and output of the data in the Datawarehouse<br/> • Coordinate the defined development tasks and steer the local BI-Datawarehouse development team<br/> • First contact person in the local development team for the project manager and BI solution architect<br/> • Define, ensure and validate the data quality check of the developed ETL jobs as preparation of move to test environment<br/> • Persepective Lakehouse and DataBricks development</p><h3>Képzettség</h3><p>• University degree in informatic / business informatic <br/> • 7-8 year's work experience in the area of BI ETL Datawarehouse development<br/> • Provable experience in the data preparation based on ETL Jobs for Business Intelligence solutions and Reporting  <br/> • Excellent Knowledge in ETL development <br/> • Excellent 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 <br/> • Experience in coordination and steering of developer teams (e.g. SCRUM Master)<br/> • Good knowledge in datamodel technics: Relational , Dimensional and Data Vault Models<br/> • Good knowledge in Oracle Database or MS SQL / AZURE administration and performance tuning <br/> • Knowledge in Business Intelligence area, Reporting tools (e.g. PowerBII), statistic methods<br/> • Very good communication skills in English and ability for international work together<br/> • Good ITIL process KnowHow<br/>  </p><h3>További információk</h3><p>* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.</p>