Company Description
We are one general team, guided by respect, integrity, and a passion for doing better every day.
We seek an experienced professional to design and enhance our Kubernetes-native automation OCAS (Operator-based Cloud Automation Solution) for the Telekom Cloud environment.
Integrations include Vault/ESO, Kafka, Logging Operator, Telegraf, GitLab/Artifactory.
In general the scope of work is the creation of solution and functional concepts based on the proposed solutions and project orders as of: Design, implement and test Production-grade Kubernetes operators (Go, controller-runtime/Kubebuilder or Operator SDK) with tested CRDs:
Test-Automation-Framework handler, Helm CNF Operator/Wrapper.
Define reconciliation logic, status/events, finalizers; Design, implement and test Configuration-as-Data: templates, environment specific rendering, and Git-based workflows.
Design, implement and test working integrations with Kafka, Logging Operator, Telegraf.
Create, build and test shared parameter models("customer profile")



and config builders for cross-operator parameter injection.
Create and optimize GitOps repositories with FluxCD (multi-env/multi-cluster) with release templates, Helm/Kustomize overlays, release definitions, and inventory CRDs.
Specify, develop and test a fully automated CNF lifecycle including in-service upgrades, dependency management (blocking/non-blocking), scaling, and clean teardown.
Develop, Implement and test Security & compliance integration: RBAC, Vault/ESO secret handling, image/chart provenance (Artifactory), policy alignment.
Implement project specific CI/CD pipelines (GitLab) for build, test, security scanning, and release to Artifactory.
At least five years of relevant professional experience in software development .
In-depth knowledge of object-oriented programming languages (ideally Go or Python).
Solid experience with Kubernetes, Kubernetes APIs, CRDs, reconciliation patterns, finalizers, Role-Based Access Control (RBAC).
Gi

📌 DevOps Engineer Homeoffice (España)
🏢 T-Systems International
📍 España