Senior DevOps Engineer – 5G Core & Network Focus (REF3524P)

Company Description

The largest ICT employerin Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH)is a subsidiary of the Deutsche Telekom Group. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 5000 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey in 2021 and rewarded with the title of the Most Ethical Multinational Company in 2019. The company continuously develops its four sitesin Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. 

Job Description

As Senior DevOps Engineer – 5G Core & Network Focus, 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 the 5G Core, you will prepare the procedures for the complete life cycle and be the contact person for system integration and troubleshooting.

Your main tasks will also include:

• You support highly complex projects directly in development, quality assurance, planning and implementation of product releases and configurations.
• You develop and create strategies for automated integration and delivery including the cross-project infrastructure and tool suite.
• You elaborate on the development of new deployment strategies and disaster recovery plans.
• You will work closely with the operations team to improve process efficiency and the performance of the software and system landscapes, dealing intensively with innovative topics and concepts.

Qualifications

You have a university degree with a focus on computer science or a comparable qualification and already have several years of professional experience in the DevOps environment.

Furthermore, you are characterized by the following knowledge and skills:

• Very good experience in classic and agile forms of cooperation
• Several years of experience with DevOps, cloud and CI/CD tools
• Outstanding knowledge of microservice architecture and cloud-based applications and databases
• Excellent knowledge of Helm, Istio, Prometheus, Flux/ArgoCD, Harbor, Kubernetes CNI deployment and troubleshooting (i.e. Cilium, Calico, Coil) and Linux.
• Outstanding experience with cloud technologies such as AWS, CI/CD, Docker/Kubernetes/OpenStack
• Very good understanding and knowledge of the architecture and call flows of ePC and 5GC (focus on 5GSA)
• Very good skills in English (writing and speaking)
• Nice to have: basic skills in German (mainly speaking)

Important social skills for this position are:

• Communication
• Cooperation
• Willingsness/curiosity to learn and share knowledge
• Readiness to work crossfunctional in an international team

Additional Information

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