Skills
Linux administration
enterprise infrastructure
virtualization
containerization
configuration management
database administration
storage technologies
network administration
Linux
RHEL
AlmaLinux
Debian
Ubuntu
Proxmox VE
KVM/QEMU
LXC
Docker
OpenShift
Kubernetes
Puppet
Ansible
MySQL
MariaDB
ZFS
Ceph
SAN
NAS
Summary
✨ AI‑Generated
Take a senior infrastructure role responsible for designing and operating platforms that support business-critical applications. You will deploy applications, orchestrate operating environments, integrate tools and pipelines, and improve core technologies. The position requires strong enterprise Linux experience and broad expertise across virtualization, containers, configuration management, databases, storage, and networking.
Highlights
Design and operate complex infrastructure with significant technical ownership. The role offers opportunities to optimize core technologies while working across Linux, virtualization, containers, databases, storage, and networking.
Description
Your Tasks
Together with your colleagues, you will design the infrastructure for operating our products.
This includes deploying the application, orchestrating the operating platform and seamlessly integrating the various tools and pipelines.
You contribute your ideas to optimize our core technologies.
Your Profile
A Degree In Computer Science, Business Informatics, Or Comparable Vocational Training (e.g., IT Specialist In System Integration) With Several Years Of Professional Experience.
At Least 5 Years Of Hands-on Experience Administering Heterogeneous Linux Environments (RHEL/AlmaLinux, Debian/Ubuntu) In An Enterprise Setting.
In-depth Knowledge In The Following Areas
Virtualization and containerization (Proxmox VE, KVM/QEMU, LXC, Docker, OpenShift/Kubernetes)Configuration management (Puppet, Ansible, or similar)Databases (MySQL/MariaDB – including replication, backup/recovery, and performance tuning)Storage technologies (ZFS, Ceph, SAN/NAS concepts)Network administration (iptables/nftables, VLAN/VXLAN, VPN/IPsec, load balancing with keepalived/HAProxy/Nginx)Monitoring und Logging (Nagios/Icinga/Naemon, Prometheus/Grafana, ELK-Stack)Scripting (Bash, Python, Perl)
Desirable Additional Skills: Experience working with hosting providers (Hetzner, OVH, or similar) and their specific network features (vSwitch, VLAN).
Basic knowledge of IT security, hardening, and patch management (CVE assessment, mitigation strategies).
What We Offer
With us you will find a motivated, dynamic team with flat hierarchies and short communication channels and a technically innovative product platform.
You have good opportunities for advancement and development in an entrepreneurial environment.
Personal initiative and the development of specialist, methodological and social skills are encouraged.
You can take on responsibility early on and contribute your ideas to our projects.
We offer you the opportunity to work from home flexibly.
