Toolchain Architect - Senior (REF5393L)

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.

Join our T Cloud Public team, where we help enterprise customers build and modernize cloud-native platforms and CI/CD ecosystems. Our focus is on Kubernetes, automation, GitOps, and hybrid cloud solutions, supporting large-scale transformation projects across complex enterprise environments.

Your Responsibilities

• Design and improve CI/CD toolchains
• Support cloud integration and deployment projects
• Review existing architectures and toolchains
• Define modernization and migration roadmaps
• Work closely with customers in complex enterprise environments

Technologies & Topics

• Kubernetes
• GitOps (ArgoCD, Flux)
• CI/CD (Jenkins, GitLab)
• Infrastructure as Code (Terraform, Ansible, Crossplane)
• Cloud & Hybrid Architectures (AWS, Azure, GCP)
• DevSecOps, RBAC, Secrets Management
• Observability (Prometheus, Grafana, Loki, OpenTelemetry)

What We’re Looking For

• Several years of experience in DevOps, Platform Engineering, or Cloud Architecture
• Strong understanding of Kubernetes and CI/CD ecosystems
• Experience with enterprise-scale environments
• Customer-focused mindset and strong communication skills
• Fluent English

Nice to Have

• Consulting experience
• Legacy modernization projects
• Platform Engineering / IDP experience
• Business German

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