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Senior Cloud Infrastructure Engineer (Kubernetes & Networking)

Pragmatike • Portugal
Full Remote
This Job is No Longer Active This position is no longer accepting applications

Lead the operation, maintenance, and scaling of Linux-based cloud infrastructure with Kubernetes, networking, and automation. Design observability, incident response, and SLO/SLI frameworks while collaborating with cross-functional teams to optimize reliability and performance in a fully remote, high-impact role.

Key Highlights
Hands-on Kubernetes administration in production environments across bare-metal, virtualized, and on-prem setups
Full ownership of networking architecture, including VLANs, L2/L3 routing, VPNs, and multi-site connectivity
Automation-driven operations using Ansible, Bash/Python, and GitOps workflows for provisioning and maintenance
Key Responsibilities
Operate and maintain Linux-based infrastructure (Debian/Ubuntu) and Kubernetes clusters across bare-metal, virtualized, and on-prem environments
Design and implement networking architecture including VLANs, L2/L3 routing, VPNs, and multi-site connectivity
Automate provisioning, deployment, and operations using Ansible, Bash/Python, and GitOps workflows
Deploy and maintain observability stacks (Prometheus/Grafana, Loki, ELK) and optimize alerting/monitoring pipelines
Lead incident response, escalation, and on-call rotations while defining SLOs/SLIs for infrastructure reliability
Manage virtualization (OpenStack, Proxmox, VMware) and orchestration layers for Policlouds infrastructure
Develop SOPs for repeatable operations and coordinate physical maintenance for hardware and data centers
Collaborate with cross-functional teams (Hivenet, Policloud, Customer Success) to improve system quality and resource utilization
Technical Skills Required
Kubernetes Linux Systems Administration (Debian/Ubuntu) Network Engineering
Benefits & Perks
100% remote work with flexible hours
High-impact role with autonomy and ownership
Collaborative and international engineering team
Nice to Have
Service mesh (Istio, Linkerd) or advanced CNI implementations
Cloudflare APIs, DNS automation, or tunnel configurations
GPU infrastructure, node preparation, or resource scheduling
Security best practices (RBAC, firewalls, network policies)
IT asset management or license tracking workflows

Job Description

Fully remote EU timezone (CET ±2h) ASAP Fluent English is mandatory 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 flexible environment, we'd love to hear from you!
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