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OSS DevOps Engineer (m/f/d)

Date: Apr 2, 2023

Location: Düsseldorf, NW, DE, 40474

Company: Telefonica S.A.

Contract type: full-time, unlimited
Location: Munich, Düsseldorf, Berlin (Teltow), Nuremberg, Hamburg 
Entry: At the earliest possible date 
Working anywhere. We work where it is most productive. After a successful application process, we offer you the opportunity to work anywhere in Germany. At Telefónica, we rely on a flexible hybrid model that includes the benefits of both remote work and on-site work. You will be assigned to the nearest Telefónica location based on where you live. We will discuss further details with you during the application process. 


Who we are 

We are O2 Telefónica - with our mobile brands we connect millions of people and offer our customers mobile freedom in the digital world. As a leading telecommunications provider, we are playing a key role in shaping digitisation in Germany. Our approximately 7,400 employees in Germany drive the transformation forward every day - in our own company as well. 

Telefónica is one of the top employers in Germany and is part of the global telecommunications group Telefónica S.A. with 110,000 committed employees worldwide.   

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


What to expect

  • Conception, development and documentation of the solution architecture within the OSS area
  • Recording and elaboration of business requirements with the specialist departments
  • Definition and management of the product roadmap
  • Ensuring the conceptual integrity of the architecture in the respective area of responsibility
  • Proactive development of transformations and solutions in the technology area based on the technology strategy and industry standards
  • Evaluation and control of the decision-making process in the respective area according to DevOps methodology
  • Optimisation of existing processes and development of new solutions, e.g. in the context of advising internal customers on the latest trends and opportunities in their field. trends and opportunities in their field


What you bring 

  • Successfully completed university studies in computer science, communications engineering or comparable studies
  • 5 years of professional experience in software development and in the conception of complex software systems
  • Detailed technical knowledge of architecture patterns and system architecture
  • Very good knowledge in the analysis and design of complex IT systems
  • Very good knowledge of cloud technologies, CICD pipelines, cloud-native software architectures
  • Business fluent in German and English


What we offer 

Modern, flexible working environment: Work wherever you want within Germany. Whether in home office or one of our well-equipped offices. We offer you maximum flexibility to organize your working day. 

Training & Development: Everthing you need for your individual growth. With a personal development plan, learning journeys and the possibility of job rotations, you will reach your goals with us – according to our guiding principle „connect, learn and move2grow". 

Financial benefits: A smartphone for business and private use, as well as the possibility to provide for partners, friends and family via a credit balance, is a given. In addition, you benefit from a variety of corporate benefits. 

Health: Our "Feel Good" program keeps your body and mind in balance. Among other things, we offer fitness classes, nutritional counseling, and programs to improve workplace ergonomics and work-life balance. 

Social engagement: We are also involved in social projects outside of our day-to-day work. You can support social projects through volunteering days / holidays or charity runs.


How to apply and what else you should know 

Convince us with your meaningful curriculum vitae as well as corresponding certificates. You do not need a letter of motivation with us. Please note that applications are only possible via our applicant portal and applications by e-mail cannot be considered. 

Do you have questions about our application process and are you interested in further information about the position? Please reach out to our Business People Services Team (


In case of same qualification, applicants (m/f/d) with severe disability will be preferred. All gender are equally welcome.