DevOps Engineer (REF5727Q)

Department and Project

This position is within the Tolling Services team of Deutsche Telekom IT Solutions Hungary. The team consists of IT professionals specializing in electronic road-charging solutions. Together with our partners, we develop and operate intelligent, kilometer-based tolling systems for international customers, covering the entire business process (vehicle registrations, country booking, providing On-Board Units, position data transmission, charge calculation, and fleet billing). Leveraging digital intelligence and advanced technology, our tolling solutions facilitate seamless mobility across Europe. The team aims to enhance existing services and expand into new domains. As part of an international team collaborating with T-Systems International, you will play a key role in supporting our customers with cutting-edge tolling solutions.

Main tasks

As an Ops Engineer, you will be responsible for the stable operation, monitoring, deployment, and continuous improvement of highly available applications in a 24/7 environment. Working in a cross-functional DevOps team, you will contribute to operational excellence and support the entire application lifecycle from deployment to productive operation.

You enjoy analyzing and resolving complex production issues, automating operational tasks, and continuously improving system reliability, stability, and performance. You are motivated to take ownership of services, collaborate closely with developers and architects, and contribute to the successful operation of business-critical platforms.

Background and required skills:

• Experience with Docker, Git, CI/CD, and DevOps practices
• Practical knowledge of OpenShift, Kubernetes, or comparable container platforms
• Good English communication skills
• Strong analytical and troubleshooting skills
• Collaboration with Jira and Confluence

What We Expect

• DevOps mindset with shared responsibility for development and operations
• Experience working in Agile/Scrum teams
• Passion for automation and continuous improvement
• Ability to dive deep into complex technical challenges
• Interest in evaluating and adopting new technologies and tools
• Strong sense of ownership and accountability
• Understanding of end-to-end service responsibility from deployment to operations
• Willingness to participate in 24/7 on-call rotations and occasional weekend support

Nice to have:

• Helm, ArgoCD, Artifactory, Grafana, Prometheus
• Ansible, Kustomize, Maven, Java
• Kafka, ActiveMQ, Oracle databases
• Spring Boot, Apache Camel / Red Hat Fuse, Quarkus
• Certificate and secret management
• German language skills

Advantage:

• German language knowledge

What We Offer

• Work on business-critical, highly available services
• Modern cloud-native technology stack
• End-to-end ownership in a true DevOps environment
• Responsibility for mission-critical applications and platforms
• Exposure to modern automation, observability, and container technologies
• Collaboration within an experienced and international engineering team

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 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.