Network / DevOps Engineer

The Ubiquiti Prague office is looking for a Network / DevOps Engineer to own how our datacenter infrastructure is deployed, provisioned, and operated. This is a hands-on role for someone who treats infrastructure as software: everything that can be automated, should be. You'll be responsible for production deployments in the DC, device provisioning, and the CI/CD and tooling that makes it all repeatable.

Candidates should be prepared to work from our Prague office at least two times per week.

Requirements:

• 5+ years in infrastructure, DevOps, SRE, or a software engineering role with heavy infra ownership
• Strong hands-on experience with Ansible and Terraform (or equivalent) for provisioning and config management
• Solid CI/CD experience — building and maintaining pipelines, not just consuming them
• A software engineer's mindset: you write clean, testable automation and think in terms of idempotency, state, and repeatability rather than one-off scripts
• Comfortable operating production environments: deployments, rollbacks, monitoring, incident response
• Good scripting/programming ability (Python, Go, Bash, or similar)
• Comfortable working close to the hardware and network layer, and debugging across the stack
• Strong communication and documentation abilities
• Fluency with modern AI-assisted development tools (Claude Code, Cursor, Codex, etc.). You use AI as real leverage in your day-to-day work
• Highly proficient in English (written and spoken) and Czech

Nice to have:

• Networking and datacenter experience: L2/L3, BGP/VXLAN/EVPN, switch provisioning, cabling/rack realities
• Experience with SONiC or other NOS platforms
• Observability and monitoring stacks (Prometheus/VictoriaMetrics, Grafana), including infrastructure and power/PDU telemetry
• Virtualization and container orchestration (Proxmox, LXC, Docker, Kubernetes)
• Zero-touch provisioning (ZTP), PXE/image pipelines, or fleet lifecycle automation
• Experience running high-density DC / colocation environments
• Comfort owning secrets management, network config drift detection, and GitOps-style workflows

Benefits:

• Competitive salary and 5 weeks of vacation per year
• Discretionary bonuses based on individual performance
• Flexible working hours, home office
• Top floor office near Andel with terrace and amazing view of Prague
• Kitchen packed with food, snacks & sodas, meal allowance, breakfast on Monday & Wednesday
• A collective of developers who want to make the best product. Maximum effort to keep processes to a minimum, no complex reporting and similar habits