Cloud Architect - OTC (REF4808N)

DeutscheTelekomITSolutions

Budapest, Debrecen, Szeged, Pécs, , Hungary Remote permanent

Posted: November 3, 2025

Required Skills

Job Description

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the 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.

As a "Cloud Architect" you understand the latest developments of physical or virtual networks in cloud and container technology. You drive the further development of the network in our OpenStack-based cloud platform in the interest of customers and the OpenSource community.

This includes the following tasks:

• You will be involved in the design, operation and further development of OpenStack-based services on the Open Telekom Cloud Platform in the network area in close contact with the manufacturers.
• You plan and drive automation using common automation frameworks.
• You further develop the physical and virtual network architecture, taking IT security aspects into account.
• You will work together with specialists from our team and other Deutsche Telekom teams on the technology topics of public cloud, open source.
• You will prepare materials for presentations and advise management on technology decisions.
• As a senior architect you will work in an agile based squad and supporting other colleagues is part of the journey.

Qualifications

• Degree in computer science, mathematics, a technical, engineering or natural science subject or a comparable vocational training with many years of professional experience.
• 3-5 years of professional experience in the ICT sector, ideally with a focus on modern Cloud technologies (Public Clouds, preferably OpenStack-based, or Docker or Kubernetes).
• Ability to understand Low Level Design and be able to work with it.
• Willingness to create proof-of-concepts with the help of necessary scripting languages and other tools for testing the concepts in practice.
• Excellent ability to assess technical solutions individually.
• Make the necessary decisions when solving incidents and any kind of tasks.
• Agile mindset.
• Fluent English, both written and spoken.
• German knowledge is a plus
• Feeling comfortable in a multicultural environment
• Strong Linux knowledge
• Proven record of deep knowledge in physical networking and IT Security (Routers, Switches, Firewalls) is a plus
• Past experience with OpenSource projects is a plus.
• Experience with Automation e.g. with Ansible. Is a plus

Additional information

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

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