Expert/Experte Devops- CDI

Locations : Nantes (44) or Toulouse (31). Salary: 50‑55 k€ brut annuel. Remote: 2‑3 days per week.

Contexte

Sigma’s software factory supplies standardized tools and robust CI/CD pipelines so that technical teams can deploy safely and efficiently.

Missions quotidiennes

Maintenir et faire vivre la plateforme . Use expertise in GitLab CI/CD, Terraform, Ansible, and Kubernetes to ensure the operational maintenance of the Azure platform hosting the software factory – roughly twenty critical applications for development teams – guaranteeing long‑term availability and stability.

Répondre aux anomalies et soutenir les équipes . Analyse incidents, resolve bugs, and assist teams that cannot deploy.

Faire évoluer la plateforme . Challenge existing solutions continuously (obsolescence, security, performance) and contribute actively to the technical roadmap aligned with corporate strategy.

Intégrer les nouveaux projets dans l’usine . Collaborate with product teams to help them “plug‑in” to the software factory: audit existing processes, adapt deployment rules, and promote standards through diplomacy and guidance.

Faire vivre la base de connaissances . Enrich and structure technical documentation to capture team practices and facilitate onboarding of product teams.

Objectifs à atteindre

• Contribute to the formalization and animation of the platform’s technical roadmap.
• Maintain a high level of platform availability for development teams.
• Identify and onboard new projects to make the software factory the internal deployment standard.

Votre futur environnement de travail

Join a technical cell of 8 people (including a manager based in Toulouse), distributed between Nantes and Toulouse. The cell focuses on three pillars: software factory, architecture/consulting, and internal services.

Cross‑team collaboration occurs through daily technical stand‑ups and a weekly broader meeting.

Ce que vous aurez à y gagner

• Recognition of technical expertise on a home‑grown platform built with GitLab CI/CD, Terraform, Ansible, Kubernetes, and Azure.
• Real autonomy on a strategic subject, direct influence on technical decisions and roadmap.
• High‑impact, cross‑team role with the main technical leads and security teams as primary contacts.
• Active participation in DevOps communities and opportunity to host internal tech talks.

Le package associé

• Salaire : 50 000 €–55 000 € brut annuel.
• Statut : Cadre, 37 h/semaine.
• Congés : 25 jours + 12 RTT/an.
• Télétravail : 2 – 3 jours par semaine.

Ce poste est fait pour vous

Comfortable with Terraform, Ansible, Python, GitLab: infrastructure‑as‑code is second nature. Ideally come from a development background, understanding product team needs.

Expert in production Kubernetes environments, cluster administration, CI/CD pipeline incident diagnosis, and pre‑emptive risk management.

Facilitator mindset: share knowledge proactively, find information, and enforce best practices diplomatically. Experience in business‑driven environments where priorities shift.

Faites demi‑tour si…

• Automation tools (Terraform, Ansible, Python…) are absent from your day‑to‑day.
• Pure system admin background without development experience – understanding product needs is essential.
• Need for a highly structured, physically co‑located team – the squad is distributed across sites and still evolving.

Éligibilité

All offers are accessible to people with disabilities. Pour les personnes en situation de handicap, Sigma sollicite paré. SIGMA est une entreprise à mission et favorise l’inclusion.