System Engineer (m/w/d)
Core
Building and maintaining a self-hosted, sovereign EU collaboration platform (Nextcloud, EuroOffice, custom mail) to replace Google Workspace for a large corporation.
Role type
Senior System Engineer (Infrastructure & Platform)
Builds
Self-hosted collaboration stack, internal tools, self-service portals, and provisioning middleware.
Domain
Hosting industry, Cloud Infrastructure, DevOps
Required skills
Linux administration, Kubernetes, Container orchestration, Python or Go scripting, REST-APIs, Mail server software (Dovecot, Exim), GitOps, CI/CD, Infrastructure as Code (Terraform, Ansible, Helm)
Preferred skills
Nextcloud, Identity Management (Keycloak, LDAP), Google Workspace migration
Technologies
Nextcloud, EuroOffice, Nextcloud, EuroOffice, Dovecot, Exim, Kubernetes, Linux, Python, Go, Ansible, Helm, Terraform, GitOps, CI/CD, Keycloak, LDAP
Responsibilities
Develop internal tools and handle maintenance/deployment; Build self-service portals and provisioning middleware; Operate and evolve Kubernetes/Linux environments; Build and operate corporate mail platform; Automate recurring tasks; Maintain structured documentation; Provide rolling 24/7 on-call support.
Seniority
Senior, hands-on IC
