Senior Devops Engineer - CaaS

Főbb feladatok, munkák

Leadership in design, development, and continuous improvement of CaaS and PaaS platforms built on Kubernetes ecosystemBackend development in GolangArchitecture and implementation of new platform featuresDevelopment and maintenance of advanced CI/CD pipelines with GitLab and GitOpsIntegration and extension of monitoring, observability, and incident response solutionsAdoption of best practices in coding, testing, security, and code reviewsMentoring other engineers in software craftsmanshipOwnership of complex troubleshooting, root cause analysis, and performance optimizationCollaboration with cross-functional teams to deliver cloud-native servicesContribution to strategic decisions on platform architecture and deployment strategiesParticipation in knowledge sharing, technical leadership, and mentoringParticipation in on-call rotation for stand-by operations

Az álláshoz tartozó elvárások

University degree in Computer Science, Telecommunication Engineering, Information Systems, or comparable qualificationFluent English verbal and written skills5+ years of experience in cloud-native environments with DevOps and platform engineeringExtensive experience with Linux environments including advanced shell/Bash scriptingStrong hands-on expertise in designing and optimizing CI/CD pipelines with GitOps tools such as GitLab, Flux, ArgoCDIn-depth Kubernetes knowledge including advanced deployments, cluster administration, lifecycle management, and troubleshooting in large-scale production environmentsStrong Go (Golang) programming skills with backend development for distributed systems including tools, microservices, operators/controllers, and Kubernetes-focused automationSolid IT operations background with hands-on use of observability tools such as Prometheus, Grafana, ELK/EFKAdvanced experience with Infrastructure as Code using Helm or TerraformStrong knowledge of cloud-native security including secure cluster setup, secrets management, RBAC, and network policies in Kubernetes

Az állás betöltéséhez előnyt jelent

Familiarity with advanced Kubernetes networking such as Calico and CiliumExperience with service meshes and multi cluster setupsExperience with Cluster API for lifecycle management and integration of cloud platforms with storage and load balancing such as Cinder, Octavia, AWS, GCP, AzureExperience with TelCo OSS/BSS systems or large-scale enterprise/private cloud environments

Amit kínálunk

Flexible working hours with partial home office optionsComprehensive benefits package including laptop, mobile phone, cafeteria, insuranceEmployee discount rates on Telekom servicesModern multinational working environment with amenities like a sky bar and rooftop gymAccess to Employee Assistance ProgramComprehensive Healthcare PackageMinimum of 25 days of basic vacation per year15 days of additional vacation with 100% pay upon becoming a fatherAccess to thousands of professional and skills development materials from extensive digital training paletteRegular internal training sessions and workshopsEnglish and German language learning with native speakersAccess to Percipio and Coursera courses

Céginformáció:

Group Network Technology (GNT) is a key part of Deutsche Telekom, where international teams shape and deliver innovative telecommunications IT and network technology solutions across Europe - from architecture and engineering to development, testing, infrastructure, and operations. In Cloud, we build and operate Deutsche Telekom’s on-prem Telco Cloud across all layers - from hardware to orchestration - based on open-source technologies. This is where modern infrastructure meets real-world impact at scale. Our chapter-based model creates a strong home for expertise, learning, and collaboration - empowering people to grow, contribute in agile teams, and thrive in an inclusive environment while making a meaningful difference for our customers.