Job DescriptionJob DescriptionLocation: Fully remote EU timezone (CET ±2h)Start date: ASAPLanguages: Fluent English is mandatoryIndustry: Cloud ComputingWe are hiring at Pragmatike to expand our team and drive the growth of our internal projects.Our focus is on developing cutting-edge solutions in Cloud Computing, while fostering a culture of collaboration and innovation. Joining us means being part of a passionate team where your ideas and skills directly contribute to shaping tomorrows technologies.If you're excited about working on ambitious projects in a dynamic and adaptable environment, we'd love to hear from youResponsibilities- Operate and maintain Linux-based infrastructure (Debian/Ubuntu).- Deploy, manage, and scale Kubernetes clusters across bare-metal, virtualized, and on-prem environments.- Oversee full cluster lifecycle: upgrades, node pools, networking, storage, and security hardening.- Implement automation for provisioning and operations using Ansible, Bash/Python, and GitOps workflows.- Design and maintain networking architecture including VLANs, L2/L3 routing, VPNs,



and multi-site connectivity.- Build automated deployment workflows (PXE boot, Preseed, cloud-init).- Deploy and maintain observability stacks (Prometheus/Grafana, Loki, ELK, Graylog).- Lead incident response and escalation activities across the platform.- Improve system availability and reduce latency at all levels.- Define and implement SLOs/SLIs at multiple infrastructure levels (physical network/hardware, platform virtualization, software services).- Optimize alerting and monitoring pipelines to provide actionable insights.- Establish and maintain on-call schedules to ensure coverage across timezones.- Develop Standard Operating Procedures (SOPs) for repeatable operations and maintenance tasks.- Coordinate physical maintenance for Policlouds (periodic maintenance, hardware issues, DC-Ops).- Manage virtualization and orchestration layers (OpenStack, Proxmox, VMware).- Help develop and

📌 Senior Site Reliability Engineer (Madrid)
🏢 Pragmatike
📍 Madrid