DevOps engineer in multi-tenant platforms

You are responsible for building, continuously developing and reliably operating a central multi-tenant platform based on a shared enterprise Kubernetes cluster. The focus is on optimizing and operating central platform components such as Kubernetes, Ceph, RabbitMQ and Istio, as well as the associated logging and monitoring infrastructure. By developing Kubernetes operators and automation solutions in Golang and consistently using Infrastructure as Code and GitOps, you ensure highly automated and efficient platform operations. We are looking for you as a DevOps Engineer (m/f/d) Multi-Tenant Platform.

• You design and operate a central, multi-tenant Kubernetes platform and continuously develop it in line with technological and business requirements.
• You ensure the availability, stability and performance of the underlying infrastructure.
• This includes container orchestration, storage, messaging, service mesh, and central monitoring and logging systems.
• You implement custom platform extensions and automation solutions, particularly by developing your own operators and tools in Golang.
• You establish standardized and reproducible operational processes using modern automation approaches such as Infrastructure as Code and GitOps.
• You analyze technological developments, assess their potential applications and introduce new solutions into the existing system landscape.
• You develop technical concepts, document architecture and operational processes, and ensure the establishment of consistent quality and development standards.

• You have successfully completed a degree with an IT focus, technical vocational training or a comparable qualification.
• You have extensive professional experience designing, implementing and maintaining complex Kubernetes environments in an enterprise setting.
• You are familiar with modern infrastructure management and process automation methods and have already worked with Terraform and Ansible (CI/CD/GitOps).
• You have knowledge of modern observability approaches and are familiar with collecting and analyzing metrics, logs and traces.
• You are familiar with virtualized environments and physical server infrastructure and ideally have already deployed and administered distributed storage systems (Ceph).
• Automation experience with at least one of the following languages: Python, Go or Bash.
• You also have a solid understanding of networking technologies, such as routing, NAT, VLANs and firewall configuration.

• Very good public transport connections
• Permanent employment
• 30 days of annual leave
• Attractive working environment
• Flexible working hours with the option of flexitime
• Contract type: Recruitment placement (40 hours/week)
• Salary range: EUR 65,000 to 75,000 per year