Job Description

Job Description

Location:

Fully remote EU timezone (CET ±2h)
Start date:

ASAP
Languages:

Fluent English is mandatory
Industry:

Cloud Computing
We 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 versátil environment, we'd love to hear from you
Responsibilities

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