Cloud Architect - T Cloud Public (REF5107B)

Stack

Responsibilities

• ▹Design, operate, and further develop OpenStack-based network services on the T Cloud Public platform in close collaboration with vendors and internal experts
• ▹Plan and drive automation initiatives using modern frameworks to improve reliability and speed
• ▹Enhance the platform's network architecture with a strong focus on IT security and robustness
• ▹Work closely with specialists across the Deutsche Telekom Group on topics related to public cloud and open-source technologies
• ▹Prepare technical materials, present architectural concepts, and advise management on strategic technology decisions
• ▹Act as a senior architect within an agile squad — supporting, mentoring, and guiding colleagues as part of everyday work
• ▹Handle hands-on tasks at the console to validate and support architectural decisions

Requirements

• ▹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 the 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 — ability to explain complex concepts clearly
• ▹Ability to evaluate technical solutions and propose creative, future-proof approaches
• ▹Fluency in written and spoken English
• ▹Must be located and working within the EU to meet customers' data security and privacy requirements

Nice to have

• ▹OpenStack knowledge and open-source programming experience

Soft skills

What we offer

• ▹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 an 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

About the company

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 5,300 employees, serving hundreds of large customers in Germany and other European countries. DT-ITS received the Best in Educational Cooperation award from HIPA in 2019 and was acknowledged as the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs, and Szeged.