Cloud Architect - T Cloud Public (REF5389S)

Your Department

Step into the engine room of Europe’s public cloud!

At  T Cloud Public, we don’t just operate a platform — we shape the future of secure, scalable, open-source cloud technology. Powered by agile ways of working, lean structures, and a passionate, high-performance team, we thrive in one of the most dynamic environments in the industry.

If you’re a cloud enthusiast, a problem-solver, and a hands-on professional ready to tackle complex architectural and operational challenges, you’ll feel right at home with us.

Why Join?

• Innovative Product: Work with a leading European cloud platform that drives digital sovereignty and serves as a strong alternative to hyperscalers.
• Architectural Impact: Influence the evolution of physical and virtual networks within our OpenStack-based cloud environment.
• Growth Opportunity: Be part of a rapidly expanding cloud organization with significant career advancement potential.
• Competitive Compensation: Attractive package based on experience, supplemented with comprehensive benefits.
• Dynamic Culture: Collaborative, supportive, and inclusive work environment with a focus on innovation, open source, and continuous learning.

Job Description

The challenges you’ll tackle as a Cloud Architect

As a Cloud Architect for  T Cloud Public, you will shape the next generation of our public cloud by enhancing and evolving the physical and virtual networking layers of our OpenStack-based platform.

Your responsibilities include:

• Designing, operating, and further developing OpenStack-based network services on the T Cloud Public  platform in close collaboration with vendors and internal experts.
• Planning and driving automation initiatives using modern frameworks to improve reliability and speed.
• Enhancing the platform’s network architecture with strong focus on IT security and robustness.
• Working closely with specialists across the Deutsche Telekom Group on topics related to public cloud and open-source technologies.
• Preparing technical materials, presenting architectural concepts, and advising management on strategic technology decisions.
• Acting as a senior architect within an agile squad — supporting, mentoring, and guiding colleagues as part of everyday work.
• Handling hands-on tasks at the console to validate and support architectural decisions.

You want to…

• Improve and modernize cloud platform architecture with IT security top of mind.
• Design and develop innovative platform and SaaS features.
• Be a trusted advisor in OpenStack-based public cloud technologies.
• Work hands-on and combine architecture with practical implementation.
• Automate consistently using established frameworks.

Qualifications — Your Superpowers

• Completed studies in a technical, engineering, or scientific subject — or equivalent professional training.
• 3–5 years of professional experience in IT with strong exposure to modern cloud technologies.
• Solid knowledge of software, cloud, and container architectures.
• Experience with infrastructure automation (e.g., Ansible, Terraform).
• Knowledge of Python programming language, paradigms, constructs, and idioms
• Customer orientation and the ability to understand real-world use cases.
• Knowledge of agile development methods and experience working in agile teams.
• Mentoring, presentation, and communication skills — you can explain complex concepts clearly.
• Ability to evaluate technical solutions and propose creative, future-proof approaches.
• OpenStack knowledge and open-source programming experience are strong pluses.
• Fluency in written and spoken English.
• You must be located and working within the EU to meet our customers’ data security and privacy requirements.

Please note: remote working is only possible from within Hungary due to European taxation regulations.

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