Further development of our Kubernetes infrastructure (OVH & Hetzner multi-cloud, multi-region, zero-downtime deployments), Maintenance and expansion of our Infrastructure-as-Code environment (Terraform / OpenTofu, private networks, databases, storage, security, monitoring, etc.), Support for operating dedicated hosting setups for enterprise customers, Implementation and continuous improvement of logs, metrics, and traces, Ensuring the stability, performance, and availability of our systems, Further development of deployment and release processes (zero downtime), Implementation of security best practices (IAM, secrets, hardening, encryption, backups), Support in meeting security and compliance requirements (e.g., ISO 27001, GDPR), Participation in a fairly organized on-call rotation, Establishing and improving alerting, incident management, and disaster recovery processes, Development of runbooks, postmortems, and sustainable improvements