Senior SRE - Remote GPU Infra & MAAS Expert

Pragmatike; Poland; Remote; PLN 393,000 - 568,000; Full time

Job summary

Pragmatike is seeking a Senior SRE / Infrastructure Engineer to own and scale a distributed infrastructure platform across bare-metal GPU nodes, Kubernetes, virtualization, networking, and multi-site environments.

You will work hands-on from hardware provisioning (MAAS) to Kubernetes, networking, observability, automation, and site operations, driving reliability and efficiency for a fast-growing cloud platform.

Qualifications

• 5+ years of hands-on SRE/Infrastructure experience.

Responsibilities

• Operate and maintain large-scale Linux infrastructure (Debian/Ubuntu).
• Own MAAS-based bare-metal provisioning and region/rack controller management.
• Manage production Kubernetes clusters, upgrades, networking, storage, and security hardening.
• Design multi-site networking (VLANs, L2/L3 routing, VPNs, DNS).
• Automate provisioning and operations with Ansible, Bash/Python, Terraform/OpenTofu, Git workflows.

Skills

Linux administration

Kubernetes

Automation scripting

Networking

Terraform/OpenTofu

Ansible/Bash/Python

Proxmox/VMware/OpenStack

GPU infrastructure

BMC/IPMI/Redfish

Site reliability

Education

Bachelor or higher in CS/Engineering

Tools

MAAS

Prometheus/Grafana

OpenTofu/Terraform

Git workflows

PXE/Preseed/Cloud-init

Job description

Pragmatike is seeking a Senior SRE / Infrastructure Engineer to own and scale a distributed infrastructure platform across bare-metal GPU nodes, Kubernetes, virtualization, networking, and multi-site environments.

You will work hands-on from hardware provisioning (MAAS) to Kubernetes, networking, observability, automation, and site operations, driving reliability and efficiency for a fast-growing cloud platform.