L3 System Engineer; Kubernetes - Hosting Industry

Fully Remote | 4+ Years Kubernetes & Linux/Windows |
Hosting / VPS Experience is a MUST

We power multiple brands providing high-performance hosting and fintech infrastructure to 20,000+ clients in 50+ countries. Our fully remote team of 100+ is global, highly autonomous, and obsessed with reliability, security, and scale. If you thrive in technically challenging environments and want real ownership, this is your playground.

We’re looking for a hands-on L3 System Engineer with deep Kubernetes experience. You’ll own the deployment, maintenance, and operation of Linux & Windows servers, containerized environments, and virtualization platforms across multiple global datacenters.

This is not just an ops role — you’ll help design, troubleshoot, and optimize infrastructure, lead escalations, and ensure our systems run 24x7 with zero downtime.

• Deploy, manage, and troubleshoot Kubernetes clusters on Linux & Windows.
• Hands‑on with Calico, Kubelet, Helm, Docker/containerd, ArgoCD, Git Ops workflows.
• Manage global Linux and Windows servers, virtualization platforms (KVM/Solus
  
  VM), and VPS hosting environments.
• Oversee automation and billing integrations via WHMCS.
• Respond to incidents, troubleshoot, and resolve critical server, network, and container issues quickly.
• Plan and execute scaling, upgrades, and system improvements.
• Implement best practices for security, backup, and disaster recovery.
• Mentor and support technical staff for smooth 24x7 operations.

• 3+ years Kubernetes experience (Linux & Windows).
• Expertise with Calico, Kubelet, Helm, Docker/containerd, ArgoCD, Git Ops.
• Proven experience in hosting & VPS environments.
• Experience with KVM, Solus
  
  VM, WHMCS.
• Comfortable in 24x7 operational environments handling incidents under pressure.
• Independent, proactive, and problem‑solving mindset.

• Open Stack or other cloud platform experience.
• Fintech or high‑traffic hosting background.

• Fully remote with a global, high‑performing team.
• Hands‑on ownership of critical infrastructure and Kubernetes clusters.
• Work at scale supporting thousands of VPS and dedicated servers worldwide.
• Autonomy, growth, and exposure to cutting‑edge hosting and fintech tech.
• Make a real impact in a fast‑growing, mission‑driven company.