DWH Developer

Employment Type:
Full Time
IT Jobs
Job Role:
Data Warehouse Jobs
Mobile Jobs
Job Ref:

The Datawarehousing department

In the area of ​​Business & Market Intelligence at Telefónica, we are developing the data warehouse to near-real-time data processing as the central data source for all BI applications such as reporting, campaign management and business analytics. In addition to our Oracle-based DWH, our Petabyte Big Data environment is becoming increasingly important.

What are your challenges with us?

Conception and implementation of data models and processing processes in the Oracle and Big Data environment for optimal support of BI questions
Programming with PL / SQL and Big Data technologies (including Hadoop, Hive, Spark, Kafka)
Active collaboration in the design and development of Enterprise Datawarehouse
Support and advising the colleagues of Reporting, Business Analytics and Customer Intelligence with their requirements for DWH
Design and implementation of complex algorithms
Support and advice to the Data Scientists
What you bring?

A successfully completed degree in computer science, engineering, natural sciences, mathematics or comparable course of studies
First job experience in the DWH and / or BigData environment
Knowledge in the fields of reporting, analytics / data science or campaign management are advantageous
Good knowledge of programming with Oracle PL / SQL and Java
Know-how in the fields of big data and web services, as well as object-oriented and functional software development (eg Java, JavaScript, Scala, Python, R)
Strong ability to conceptual work, networked thinking and result-oriented application of special knowledge
High self motivation and willingness to perform
Good German and English spoken and written
What is our offer?

We offer you a dynamic work environment, where no day is like the other. We promote and encourage self-responsible work and offer you the opportunity to be part and driver of digitization and to shape it with us. With us you will find all the benefits of the modern working world. This includes flexible working structures and attractive remuneration as well as many additional services. We actively support the reconciliation of family and work and provide various health and fitness programs. A comprehensive o2 tariff package is also available for private use.

How to apply?

Convince us with your meaningful CV as well as related certificates. You do not need a motivation letter with us.

Please note that applications are only possible via our applicant portal and applications by e-mail are not considered.

What else do you need to know?

If you have any questions regarding our application process and interest in further information about the position, please contact your recruiter.

Recruiter: Sabrina Petermann
E-mail: Sabrina.petermann@telefonica.com

For the same suitability, applicants with a severely handicapped are preferred.

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