Senior Systems & Infrastructure Cloud Architect – On-Prem, Azure

This is a fully remote position, open to applicants in Spain.

📋 Description

• Design and manage foundational infrastructure in hybrid environments, including Azure and On-Premises.

• Provision reproducible and auditable infrastructure using code with Pulumi (Python).

• Deploy, manage, and secure enterprise Kubernetes clusters (RKE2).

• Configure advanced CNI with Cilium.

• Automate the boot and configuration of the base operating system using Butane and Ignition files.

• Implement and lead continuous deployment workflows using GitOps with ArgoCD, Helm, and Kustomize.

• Manage distributed observability platforms with Prometheus, Thanos, Grafana, Loki, and Tempo.

• Oversee storage management with Longhorn.

• Handle security, identities, and secrets with HashiCorp Vault, Keycloak, and cert-manager.

⛳️ Requirements

• Fluent English proficiency (technical communication is essential).

• 3–5+ years of experience in Linux system engineering/administration in high-criticality environments.

• Proficiency in Pulumi with Python.

• Advanced experience in Kubernetes, preferably RKE2.

• Networking experience with Cilium.

• Hands-on experience with OS configuration during boot using Ignition/Butane.

• Strong knowledge of On-Premise environments (networks, computing, storage) and public cloud Azure.

• Production experience with ArgoCD, Vault, Keycloak, and Longhorn.

🏝️ Benefits

• Remote or hybrid work model.

• Buddy system for support from day one.

• Annual training plan.

• Official certifications.

• Learning spaces for professional development.

• 100% subsidized medical insurance.

• Flexible compensation through Edenred.

• 25 days of annual vacation.

• Additional benefits focused on well-being.

• Equal pay and opportunities.