DevOps Engineer (REF4970L)
Deutsche Telekom IT Solutions8 months ago
Budapest, HungarySenior
Responsibilities
- Develop technical solutions for the expansion and operation of cloud-native infrastructure and services.
- Prepare lifecycle procedures and serve as a contact for planning, system integration, and troubleshooting in Packet Core environments.
- Oversee development, quality assurance, planning, implementation, and maintenance of product releases.
- Develop automated integration and delivery strategies, including cross-project infrastructure and tooling.
- Create harmonized automation frameworks and cloud-native Packet Core functions to support reliable deployments.
- Develop deployment strategies and disaster recovery plans aligned with organizational requirements.
- Collaborate with operations teams to deploy solutions, improve process efficiency, and digitize support processes.
Requirements
- University degree focused on computer science or a comparable qualification.
- Several years of professional experience in DevOps.
- Excellent understanding of ePC and 5GC architecture, interfaces, call flows, and surrounding-system interactions.
- Experience with Docker, Kubernetes, and OpenStack, plus knowledge of Packet Data Core systems.
- Extensive knowledge of Helm, Istio, Prometheus, and Flux.
- Good knowledge of microservice architecture and maintaining cloud-based applications.
- Expertise with monitoring systems and their evaluation.
- Long-standing experience providing second- or third-level support for Mobile Packet Core systems.
- Experience with classic and agile forms of cooperation.
- Very good written and spoken English and willingness to travel.
- Python scripting experience is advantageous.
- Basic spoken German is advantageous.
Benefits
- Hybrid working model with 1 day in the office and 4 days working from home.
- Remote work is available within Hungary only due to European taxation regulations.
Categories
About Deutsche Telekom IT Solutions
Deutsche Telekom IT Solutions is the Hungarian IT services arm of Deutsche Telekom, founded in 2006 and headquartered in Budapest. It delivers managed IT operations, cloud and DevOps services, application support, and system integration for Deutsche Telekom units and enterprise customers across Europe. The company operates from four sites—Budapest, Debrecen, Pécs, and Szeged—supporting large-scale infrastructure, CI/CD pipelines, and containerized workloads on platforms such as Kubernetes and T-Cloud Public.