DevOps Engineer (m/w/d)
Employer · Deutsche Telekom
System administrator
Software developerNetwork engineerFull-timeBudapest
This position is located in the Tolling Services team of Deutsche Telekom IT Solutions Hungary. Together with partners, we develop and operate intelligent, mileage-based toll systems for international clients. As a DevOps Engineer, you will operate, maintain, and optimize production environments, manage containerized applications, and support software deployments.
Tasks
- Operation, maintenance, and optimization of production Linux and cloud environments
- Management and support of containerized applications using Docker and Kubernetes/OpenShift
- Monitoring of infrastructure, applications, and integrations using modern monitoring and logging solutions
- Investigation, troubleshooting, and resolution of incidents, as well as conducting root cause analyses
- Planning, coordination, and support of software deployments and releases
- Automation of operational processes and recurring tasks using scripting and Infrastructure-as-Code principles
- Ensuring that backup, recovery, and disaster recovery procedures are implemented and regularly tested
- Management of system performance, capacity planning, and availability
- Implementation and maintenance of security, compliance, and operational standards
- Participation in incident, problem, and change management processes
- Close collaboration with development teams to improve operational stability, maintainability, and observability
Conditions & benefits
Remote workThe option for remote work is only available within Hungary due to European tax regulations
Requirements
- At least 3 years of experience as a DevOps or Infrastructure Engineer
- Very good English skills
- Willingness to continuously learn, grow, and improve in a collaborative team environment
- Experience working in agile teams (Scrum, Kanban, SAFe)
- Basic software development knowledge in Java
- Ability to combine software development skills with operational and automation knowledge
- Advanced experience with modern and cloud-native tools such as Kubernetes/OpenShift, GitLab, ArgoCD, and Artifactory to optimize CI/CD processes
- Familiarity with SQL databases such as Oracle or PostgreSQL, or NoSQL databases such as MongoDB
- Interest in learning how to run services in AWS
- Familiarity with Infrastructure as Code (e.g., Terraform) or GitOps approach
- Knowledge of one or more of the following tools: Ansible, Prometheus/Grafana, Elasticsearch/OpenSearch, Helm, Kustomize, Jenkins/GitLab Pipelines, Maven
- Experience with collaboration tools: Jira and Confluence