DevOps Engineer (REF4970L)
Deutsche Telekom IT Solutions HUBudapest, Hungary • Debrecen, Hungary • Pécs, Hungary • Szeged, Hungary
Posted February 17, 2026
Full Time
About the Company
Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group, providing a wide portfolio of IT and telecommunications services.
Job Description
As DevOps Engineer, you will develop advanced technical solutions for the expansion and operation of infrastructure/services, taking them to the next level of quality. For the cloud-native based production environment of packet Core incl. 5G-SA, you will prepare the procedures for the complete life cycle and be the contact person for planning, system integration and troubleshooting.
Requirements
- University degree in computer science or comparable qualification
- Several years of professional experience in DevOps environment
- Excellent understanding of architecture, interfaces and call flows of ePC and 5GC
- Profound experience with cloud technologies such as Docker/Kubernetes/OpenStack
- Knowledge in Packet Data Core systems
- Extensive knowledge of Helm, Istio, Prometheus, Flux
- Good knowledge of microservice architecture and maintenance of cloud-based applications
- In-depth expertise with monitoring systems and their evaluations
- Long-standing routine in 2nd or 3rd-level support in Mobile Packet Core systems
- Very good experience in classic and agile forms of cooperation
- Very good skills in English (writing and speaking)
- Willingness to travel
Benefits
- Hybrid working model: 1 day in the office, 4 days working from home
- Travel possibility