Staff DevOps Developer

Join Visier, a leading company in the field of AI transformation. As a Staff DevOps Developer, you will be responsible for owning the platform and integration layer that powers our internal AI transformation. You will define cloud infrastructure, write production-grade Python application code, and build the Model Context Protocol (MCP) servers and RAG retrieval services. This role requires a blend of software engineering discipline, deep cloud networking and Infrastructure as Code (IaC) expertise, and an eye for emerging AI agent architecture.

• Définir et opérer une infrastructure multi-cloud, en spécifiant les ressources nécessaires et en justifiant les choix architecturaux.
• Écrire du code Python de production, construire des intégrations API résilientes avec les systèmes sources, et développer des outils internes et des workflows d'automatisation.
• Posséder l'infrastructure de la plateforme en utilisant Terraform et établir des pipelines CI/CD automatisés pour déployer les services de la plateforme.
• Infrastructure as Code & Cloud Operations: Deep expertise in Terraform (modules, state management, remote backends) and hands-on operational mastery of AWS and Azure managed services
• Production Python Mastery: Strong command of Python as a primary language, with a history of setting code quality standards, writing clean application logic, and building scalable API integrations
• RAG Infrastructure & AI/Agent Awareness: Practical knowledge of RAG pipelines (vector search, chunking, re-ranking), agent frameworks, tool-calling interfaces, and AI-specific security risks (e.g., prompt injection, Lethal Trifecta)
• Containerization & CI/CD Pipelines: Production experience designing and operating containerized workloads using Docker and Kubernetes, alongside owning automated CI/CD pipelines (Jenkins, Bitbucket, GitHub Actions)
• Education & Experience: 7+ years of professional software development and platform/DevOps engineering experience with a track record of independently owning complex architecture end-to-end; a Bachelor's degree in CS or Software Engineering is preferred
• Cloud Networking & Security Discipline: Robust understanding of cloud networking (VPCs, routing, security groups, private endpoints, TLS) alongside security practices (OAuth, SAML, Okta, secrets management, and RBAC)