EU remote
Senior DevOps Engineer
About this role
We are looking for an experienced Senior DevOps Engineer to join a team building and operating modern cloud-native solutions, including enterprise and AI-powered platforms. This is a hands-on senior role with real ownership of production infrastructure. You will work across Kubernetes, Infrastructure as Code, GitOps, networking, security, CI/CD, databases, and disaster recovery, while helping the team continuously improve automation, reliability, and operational readiness.
Tech Stack: T-Cloud: CCE / CCE Turbo, ECS, VPC, EIP, DNS, EVS, ELB, NAT Kubernetes OpenTofu / Terraform Crossplane Argo CD & GitOps Helm GitLab CI/CD JFrog Xray / Artifactory Traefik cert-manager PostgreSQL CloudNativePG pgBackRest n8n Enterprise Linux OIDC Container and network security Required Qualifications: We are looking for a senior engineer who combines strong cloud and Kubernetes expertise with hands-on production experience and an ownership mindset.
Commercial, hands-on experience with T-Cloud is a must-have , particularly with CCE / CCE Turbo, ECS, VPC, EIP, DNS, EVS, ELB, and NAT Practical experience with CCE workload security groups and VPC network ACLs Senior-level experience operating Kubernetes in production in a DevOps, Platform Engineering, Cloud Engineering, or SRE role Strong Infrastructure as Code experience using OpenTofu or Terraform Hands-on experience implementing GitOps delivery with Argo CD and Helm Strong knowledge of GitLab CI/CD , including pipeline design, stages, automation, and runner configuration Good understanding of container security and hardening , including non-root workloads, read-only filesystems, and Kubernetes Pod Security Admission Solid Linux administration skills, including systemd, SSH, and firewalls Production experience with backup, restore, and disaster recovery processes Strong problem-solving and troubleshooting skills Ability to work independently and take ownership of technical solutions A proactive approach to automation, documentation, and continuous improvement Ability to collaborate effectively with development, architecture, and security teams in an international environment Fluent English Nice to Have: Knowledge of Crossplane , including compositions for infrastructure and networking provisioning Experience running n8n Enterprise or other workflow-automation platforms in production Experience operating PostgreSQL on Kubernetes , ideally using CloudNativePG and pgBackRest Knowledge of JFrog Xray / Artifactory , particularly container image scanning in CI/CD processes Experience with Traefik and cert-manager Knowledge of OIDC-based authentication Experience with AI-powered or cloud-native enterprise platforms Experienced in using AI tools in day-to-day workflow , for example to support automation, troubleshooting, documentation, or engineering productivity German language skills Project Description: You will join a team developing and operating a modern cloud-native platform on T-Cloud , supporting enterprise and AI-powered applications.