DevOps / Platform Engineer (Cloud + On-Prem, Windows + Linux) (m/f/d) - 100%

About the job

To strengthen our team, we are looking for a committed and solution-oriented individual as a DevOps / Platform Engineer (m/f/d). You will take responsibility for our delivery pipelines and runtime infrastructure across cloud and on-premises – from Terraform to TLS certificates, observability, and code signing. Shape the digital future with us!

Your responsibilities:

• Operation and further development of delivery pipelines and runtime infrastructure for our solutions across Azure and on-premises, Windows, MacOS, and Linux
• Maintenance of Terraform, Docker as well as reverse proxy and TLS solutions including code signing
• Building and operating the observability landscape (Grafana, Loki, Tempo, Prometheus, Graylog)
• Operation of CI/CD pipelines on GitHub Actions and Azure DevOps Pipelines
• Assistance with automatic deployments of servers, agents, and also regular clients
• End-to-end responsibility for incidents – from alert through root cause analysis to postmortem
• Automation of recurring processes as well as creation of runbooks and ADRs

Your profile:

Must-haves

• 5+ years of professional experience in DevOps/SRE/Platform Engineering, including 2+ years of end-to-end responsibility for productive infrastructure
• Expert-level Docker and Terraform for multi-subscription/multi-environment setups
• Azure operational experience (VMs, VNet/NSG, KeyVault, ACR, Managed Identity) and on-premises virtualisation (Hyper-V/VMware/Proxmox)
• Windows server and Linux server administration (PowerShell 7, IIS, WinRM / systemd, nginx-Caddy, SSH hardening), CI/CD on GitHub Actions and Azure DevOps Pipelines, as well as TLS/PKI know-how (Let's Encrypt, code signing)
• Database operation with PostgreSQL and MS SQL Server; confident scripting in Bash and PowerShell
• Networking and security know-how (DNS, reverse proxy, least-privilege principles, image/dependency scanning)

Nice-to-haves

• Kubernetes experience (AKS or on-prem k3s/RKE) as a prospect for a possible future direction
• JVM operational experience (Timefold/Quarkus) as well as advanced SQL Server or Redis knowledge
• German language skills from level B2 for communication with on-prem customers (IT admins)

You are a good fit for us if you…

• Take end-to-end responsibility for incidents and keep a cool head even under pressure
• Prefer to automate everything rather than intervene manually
• Work just as confidently with Windows as with Linux environments

The role is less suitable for you if you…

• Prefer to manage only a single platform – either only cloud or only on-premises
• Prefer documented, manual click operations over clean automation

What we offer you:

🤝 Global network: Exchange of best practices within the Volaris group

🕓 Flexibility: Remote/hybrid models, flexitime, modern working methods & family-friendly culture

🚀 Career & development: Individual development plans, mentoring, internal mobility, and group-wide perspectives

🧭 Ownership: Real responsibility, short paths, visible impact

🔒 Stability: Permanent contract & market-appropriate remuneration

Are you ready not only to meet but to exceed our customers' expectations? Send us your complete application documents (CV, certificates, diplomas, etc.) including your salary expectations. We look forward to your application!