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NEF Platform Owner

vor 1 Monat


Teltow, Deutschland Telefonica S.A. Vollzeit

Contract type: full-time, unlimited 
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 o2 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 o2 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 digitization in Germany. Our approximately 7,400 employees in Germany drive the transformation forward every day - in our own company as well. o2 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  

As a NEF Platform Owner (m/f/d) specialising in network interfaces, you will play a key role in our cross-functional team. Together, we are committed to bringing future-oriented digital service offerings to our customers faster to market. In your role, you will drive the development of our products and services by shaping the transformation with state-of-the-art technological platforms (e.g. cloud-native, microservice architecture) and making our services accessible to partners.

You will focus on defining, planning and implementing our business strategy to successfully and efficiently realise new opportunities. If you have the expertise to bring together business goals and technical implementation, we want you to join our team at Telefónica Deutschland and lead the development of digital services.

What to expect

#Leadership : Responsibility from blueprinting to delivery for the entire ‘life cycle’ of the responsible projects - this includes the technical management of the project from conception to implementation planning to commercial launch #Cloud Integration : Responsibility for the implementation, planning, management and optimisation of cloud-based applications (AWS/Google/Azure) #Automation : Responsibility for the development and implementation of the automation strategy to replace manual processes and improve efficiency #Project Management : Prioritisation of product features and improvements in coordination with cross-functional teams such as business, product, engineering, testing, etc. #Feasibility Assessment : Assess the technical feasibility of requested product features/enhancements in coordination with business and technology teams to provide insights into potential challenges and opportunities #Quality Assurance : Ensuring product and service quality and optimising quality by implementing and monitoring appropriate quality measures to achieve the highest possible standards at all times #Partner Management : Ensure and develop a collaborative partnership with all key national and international business partners to achieve the team's and company's goals

Does that sound exciting to you? Would you like to learn more? Then you can look forward to further impressions from the technology area here:

What you bring 

You have a degree in #Computer Science , #Technology Management , #IT , #Electrical Engineering or a related field You have at least 8 years of experience in #network technology and are very familiar with #3GPP , #4G and #5GSA architectures You are able to build up knowledge in the area of #NEF /SCEF (Network Exposure Function/Network Capability Exposure Function) for 5G and 4G in the shortest possible time You can integrate the NEF/SCEF with the # Northbound API Gateway as well as 3GPP-based network functions in the #Southbound interface You have experience in implementing, managing and optimizing #cloud systems , especially in #AWS You speak business fluent #English and good #German

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: Everything 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 our kindergarten allowance and 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 Recruiting Team (de-recruiting@telefonica.com.

In case of same qualification, applicants with severe disability will be preferred. All gender are equally welcome.


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