Data Scientist (m/f/d)

Key Skills

ASP.net, C++, Data science techniques, Data Warehousing, Java Programming, Oracle, PHP Programming, PowerBI, Python Programming, R Programming, SAP, SQL

Job Description

who we are

We are O2 Telefónica – with our mobile phone brands we connect millions of people and offer our customers mobile freedom in the digital world. In addition, as a leading telecommunications provider, we play a key role in shaping digitalization in Germany. Our approximately 7,400 employees in this country are driving the transformation forward every day - including in our own company. Telefónica is one of the top employers in Germany and is part of the global telecommunications group Telefónica SA with more than 110,000 dedicated employees worldwide.

Become part of our unique team and let’s make a difference together! 

What's waiting for you

• You are largely responsible for the creation and further development of dashboards and reports and carry out complex analyses
• You support and further develop our database systems and are responsible for front-end development and interface support and implementation
• In consultation, you will develop new key figures and be responsible for their provision
• You prepare recommendations for action and present them to our directors and managing directors
• You design and implement data management systems, working closely with the data protection officer
• You act as the contact person for our reporting and act as a technical contact internally and externally

What you bring with you

• You have successfully completed your studies in (business) informatics, statistics, mathematics or a comparable subject
• You were able to gain many years of experience in the areas of customer services, business intelligence or data warehouse
• You have very good knowledge of PowerBI, PowerApps, and PowerAutomate
• You have very good SQL, Python and R knowledge, as well as basics in web programming (ASP, PHP, C++ or Java)
• You have user knowledge of relational and multidimensional databases (MSSQL, IBM Cognos, Oracle Hyperion, SAP-BW).
• You have already gained experience in machine learning and are comfortable with agile setups
• You are a team player and have good language skills in German and English

What we offer you Modern, flexible working environment: Work wherever you want within Germany. Whether in the home office or one of our offices. We offer you maximum flexibility to organize your working day. Further training & development: Everything you need for your individual growth path. With a personal development plan, learning journeys and the possibility of job rotations, you will achieve your goals with us - in accordance with our guiding principle connect, learn and move2grow. Financial advantages: A smartphone for business and private use as well as the possibility of partnering with credit , caring for friends and family is a matter of course for us. In addition, you benefit from a variety of corporate benefits. Health: Our Feel Good program ensures that you feel well. Among other things, we offer fitness courses, nutritional advice and offers for Improving ergonomics in the workplace and the work-life balance. Social commitment: We are also involved outside the company's boundaries. You can support social projects through volunteering days/holidays or fundraising runs. How to apply and what else you should know  Convince us with your meaningful CV and accompanying certificates. You don't need a letter of motivation or cover letter with us. Please note that applications are only possible via our applicant portal and applications sent via email cannot be considered.  Do you have questions about our application process and are you interested in further information about the position? Then please contact our recruiting team (de-recruiting@telefonica.com).  If candidates are equally qualified, applicants with a severe disability will be given preferential consideration. All genders are equally welcome.