Further development of our Kubernetes infrastructure (multi-cloud, multi-AZ, zero downtime deployments), Maintenance and expansion of our infrastructure-as-code landscape with OpenTofu/Terraform (GitOps, private networks, databases, storage, security, monitoring, etc.), Setup and continuous improvement of observability (logs, metrics, traces), including dashboards, Support for operating dedicated hosting setups for enterprise customers, Ensuring compliance with enterprise customer requirements and ISO 27001, Responsibility for basic infrastructure security (secrets, access concepts/IAM, image/service hardening), Helping to design backup, recovery, and disaster recovery strategies for our production environments, Participation in on-call/incident rotation (focused on stability and disaster recovery), Establishment of effective alerting and incident management, Development and maintenance of CI/CD pipelines for automating the build, test, and deployment process—in collaboration with the Mobile & Web teams, Documentation of processes, compliance, and architecture