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Halian

Senior Platform/DevOps Expert (m/f/d)

Hybrid

Strasbourg, France

Senior

Freelance

03-11-2025

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Skills

Communication GitHub DevOps Docker Monitoring Jenkins Test Azure OpenShift Terraform Prometheus Grafana Loki GitHub Actions

Job Specifications

We are seeking a Senior Platform/DevOps Expert to lead the deployment, configuration, and operation of infrastructure in OpenShift environments.

Key Responsibilities

Design and deploy Infrastructure-as-Code (IaC) in cloud and on-prem environments using Terraform and Helm
Operate and manage container platforms, primarily OpenShift
Automate software delivery pipelines (build, test, deploy) using GitHub Actions, Jenkins, and Argo CD
Implement comprehensive logging, monitoring, and traceability across the stack
Ensure secure service communication using tools like Cert-manager, Venafi, OPA, and Keycloak

Required Skills & Technologies

OpenShift (Must Have)
Terraform, Helm
Azure (FinOps is a plus)
GitHub Actions, Jenkins, Argo CD
Prometheus, Grafana, Loki, ELK stack, Jaeger
Cert-manager (mTLS), Venafi, OPA, Keycloak
GitOps, Kustomize, Docker, Argo Rollouts
Proven experience in DevOps roles with a focus on platform engineering

Senior Platform/DevOps Expert in Strasbourg, France

About the Company

We are Halian. Your partners in possibility. For over 27 years, we have been helping businesses make progress, build efficiency, and discover new possibilities. Our mission is to support talented individuals in their exploration, innovation, and unleashing of their full potential. We understand that innovation is the key to providing agile, practical solutions that transform businesses and careers at an accelerated pace. Halian's smart services, talent and search capability, help you to realise tomorrow's potential. We bel... Know more