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Platform Engineer – Train de Transformation Cloud (H/F)

Châtillon, FR💼 Full-time🗓 2026-08-12 → 2026-09-11

Core

Designing and evolving the internal developer platform (IDP) and software factory architecture to serve development teams across a multi-cloud environment.

Role type

Senior Platform Engineer (Internal Developer Platform & Infrastructure Automation)

Builds

Internal Developer Platform (Backstage), Infrastructure as Code pipelines, and automated deployment workflows for multi-cloud environments.

Domain

IT Services / Cloud Infrastructure / Platform Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Internal Developer Platform (Backstage), GitOps (ArgoCD), Infrastructure as Code (Terraform, Helm), CI/CD (GitLab CI), Automation (AWX, Semaphore UI), Multi-cloud management (AWS, Azure, GCP, OpenShift, VMware), Secrets management (Vault), Observability tools (SonarQube, Nexus, Harbor)

Preferred skills

SAFe/ART methodology, Cloud certifications (AWS/Azure/GCP Associate+), Retail industry experience, Technical documentation culture (ADR, Runbooks)

Technologies

Backstage, ArgoCD, Terraform, Helm, GitLab CI, AWX, Semaphore UI, Vault, SonarQube, Nexus, Harbor, AWS, Azure, GCP, OpenShift, VMware, Rancher

Responsibilities

Design and evolve the software factory architecture and IDP standards; Develop and maintain IDP templates, plugins, and service catalogs; Industrialize and operate IaC deployments across multi-cloud; Implement and maintain GitOps strategies; Develop and maintain infrastructure automation playbooks; Ensure operational maintenance (MCO) of platform components; Monitor platform health and handle incidents; Write operational procedures and governance documentation.

Seniority

Senior, hands-on IC

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