Senior OpenShift & Kubernetes DevOps (Hybrid, Porto)

act digital; Porto; Hybride; EUR 60 000 - 90 000; Plein temps

Résumé du poste

act digital in Porto is seeking an experienced Senior DevOps / OpenShift Specialist to join our team in a hybrid work model. You will manage OpenShift and Kubernetes clusters, perform upgrades, and troubleshoot infrastructure to ensure platform reliability.

Ideal candidates have 9+ years in DevOps, hands-on with OpenShift 4.x, Kubernetes, ArgoCD, Helm, Grafana, Prometheus, and automation with Ansible. Strong English and on-call experience are important for this role.

Qualifications

• Extensive experience with OpenShift 4.x and/or Kubernetes.
• Proficient in ArgoCD, Helm, Grafana and Prometheus.
• Knowledge of RHACM and Ansible automation.
• Scripting with Python; Git, Jenkins and Docker skills.
• Professional English communication and on-call readiness.

Responsabilités

• Manage and monitor OpenShift and Kubernetes clusters.
• Perform cluster updates, upgrades and installations.
• Troubleshoot infrastructure and platform issues.
• Support capacity planning and platform performance.
• Build container images using Dockerfile and Jenkins pipelines.
• Work with ArgoCD, Helm, Grafana and Prometheus.
• Automate infrastructure and operational tasks.
• Improve Day 2 OpenShift operations.
• Contribute to monitoring, dashboards and infrastructure improvements.
• Participate in an on-call rotation.

Connaissances

Professional English

Troubleshooting skills

Automation mindset

Outils

OpenShift

Kubernetes

ArgoCD

Helm

Grafana

Prometheus

Ansible

Python

Git

Jenkins

Docker

RHACM

Description du poste

act digital in Porto is seeking an experienced Senior DevOps / OpenShift Specialist to join our team in a hybrid work model. You will manage OpenShift and Kubernetes clusters, perform upgrades, and troubleshoot infrastructure to ensure platform reliability.

Ideal candidates have 9+ years in DevOps, hands-on with OpenShift 4.x, Kubernetes, ArgoCD, Helm, Grafana, Prometheus, and automation with Ansible. Strong English and on-call experience are important for this role.