Infrastructure Platform Engineer

Infrastructure Platform Engineer (B2B) Details Contract: 12 months, B2B Contract Rate: €350 - €400 per day Type: Full time, remote for candidates based in Poland About We are hiring an Infrastructure Platform Engineer to work within a dedicated infrastructure team. The role is built around bare-metal and dedicated hosting infrastructure rather than cloud-native services, with a strong focus on Linux, networking and security across a large fleet of physical servers. Responsibilities: - Administer and maintain Ubuntu Linux servers in production (systemd, logs, package management, processes, filesystems). - Operate infrastructure across dedicated hosting providers and colocation data centres. - Design, debug and maintain routing, DNS, firewalls and VPN connectivity. - Diagnose and resolve physical server and hardware failures. - Deliver secure infrastructure changes: patching, access control and secrets handling. - Automate with scripting and configuration management (Ansible). - Build and run monitoring and observability: metrics, dashboards, alerts and logs. - Translate compliance requirements into practical infrastructure changes. Requirements: - Hands-on production experience with Ubuntu Linux administration. - Experience with dedicated hosting providers (e.g. Hetzner, OVH) or colocation data centres (e.g. Digital Realty / Interxion, Cyberlynk). - Strong routing, DNS, firewall and VPN knowledge, including debugging. - Experience with physical servers and diagnosing hardware failures. - Ansible and scripting skills. - Monitoring and observability experience. - A security-minded approach to infrastructure change management. - Fluent in English. Nice to have: ZFS, WireGuard, KVM/QEMU, Podman, VictoriaMetrics, Grafana, ELK, CoreDNS / Cloudflare, Terraform, Kubernetes, Go, PKI, SOPS, OpenBao / Vault, ISO 27001 or SOC 2 exposure. Apply with your updated CV and we will be in touch!