(Senior) DevOps Engineer (m/f/x)

Deine Aufgaben You work in a dedicated team on innovative solutions in a dynamic, product-oriented environment. You take end-to-end responsibility for our infrastructure and DevOps processes — from the Kubernetes platform and CI/CD pipelines through to monitoring, databases, and security. Your Tasks Kubernetes & containers:operation and expansion of ourclusters — nodesetup, upgrades, deployments, troubleshooting, and applicationtesting; onboarding of developmentteamsonto the platform; management of Docker-basedcontainersolutions and theirintegrationinto the existinginfrastructureCI/CD & GitOps:maintenance and furtherdevelopment of ourGitLabenvironment, includingpipelines, runners, the GitLab Agent for Kubernetes, and the Jira integration; GitOps-baseddeliverywithArgoCDor FluxAutomation & Infrastructure as Code:provisioning and configurationmanagementwith Terraform and AnsibleDatabases:installation, configuration, maintenance, and troubleshooting of ourdatabasesystemsObservability:setup and operation of ELK / TIG / Grafana Alloy stacks — installation, configuration, dashboards, and alertingNetworks & diagnostics: analysis and optimisation of ournetworks; log fileanalysis and systematic root causeanalysis, up to and includingcomplexincidents at packet levelSecurity:securitychecks at application and infrastructure level, plus securitygates in the pipeline (SAST, dependency/SCA scanning, secretsdetection, SBOM generation, artifactsigning) Dein Profil A degree in computerscience, a STEM subject, or an equivalentqualificationgainedthroughseveralyears of professional experienceStrong Linux skills and solid networkingfundamentals (TCP/IP, DNS, TLS, MTU/routing) withproventroubleshootingabilityAt least 3 years of hands-on Kubernetesexperience in productionenvironments, alongwithcontainertechnologies (Docker/OCI)Hands-on depthwithGitLab CI/CD orcomparablesystems, and withGitOpstooling such as ArgoCDor FluxPracticalexperienceautomatinginfrastructure and configuration as code with Terraform and AnsibleExcellent analytical and debuggingskills, with a structured, detail-orientedway of workingA collaborativemindset: youenjoydevelopingsolutionstogether, document your work, and shareknowledgeacross the team Nice to have: Experience with a specificcloudplatform (OCI, Azure, AWS, or GCP) and withmigrationprojectsFamiliaritywithDevSecOpstoolchains such as SonarQube, Sonatype Lifecycle, Trivy, orCosign/Sigstore Warum Wir We are motivated, committed, and believe in the importance of teamwork. We offer unparalleled opportunities for personal growth and development, all to create a compelling and rewarding work environment. We value personal interaction and foster a vibrant team culture, so we offer a hybrid work model that requires a presence in the office at least three days a week and allows for remote work. Additionally, we offer interesting workation models. Our Team Enjoys Daily Amenities Such As Fresh fruit daily in the team kitchenAn in-house canteen with a daily selection of dishes from our chefsTable tennis and footballFlexible working hours and partial remote workSpace for creativityBudget for training and further educationAccess to discounts in the travel industryTeam activities Oh, by the way, we speak English during the day.