Senior Site Reliability Engineer (Remote)

📋 Description

• 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).

🎯 Requirements

• Expert-level, hands-on experience operating Kubernetes in production environments.
• Strong network engineering skills (VLANs, L2/L3 routing, VPNs, multi-site connectivity).
• Strong proficiency with Linux systems administration (Debian/Ubuntu).
• Solid understanding of networking fundamentals and ability to design complex network architectures.
• Experience building and maintaining automation workflows (Ansible, Bash/Python, Git-based).
• Experience with observability stacks such as Prometheus, Grafana, ELK, Loki, or Graylog.

🎁 Benefits

• 100% remote work with flexible hours
• High-impact role with autonomy and ownership
• Collaborative and international engineering team
• Cutting-edge tech stack with strong focus on reliability and automation
• Experience with service mesh Istio/Linkerd or advanced CNI implementations
• Knowledge of Cloudflare APIs, DNS automation, or tunnel configurations