Senior DevOps Engineer

About Catalina Marketing France

Catalina Marketing France SAS is affiliated with Catalina Marketing Corporation. At Catalina, we understand that our success is the result of the talent and commitment of our people. Our guiding principles set the stage for winning in the markets we serve, and our potential is powerful. When you join the Catalina team, you will be part of an inclusive environment that embraces flexibility, community involvement, work-life balance, as well as opportunities to grow professionally.

The Opportunity

You will join a team of 7 people covering infrastructure, network, and DevOps scopes, including 3 apprentices. The DevOps team consists of 2 engineers and 1 apprentice and plays a key role in the company’s cloud transformation and platform reliability. The team operates with strong individual ownership, rotating RUN responsibilities, and a collaborative, cross-functional approach. You will work closely with US-based teams responsible for defining DevOps and security standards, which you will help implement and continuously improve.

Your Responsibilities: RUN – Reliability, production & continuous improvement

Organized around rotating roles, you will handle Release Management/Deployment by orchestrating deployments through CI/CD pipelines, coordinating with application teams, and ensuring post-deployment validation (monitoring, rollback if needed). You will also be involved in On-call / L2-N3 Support, including incident management and troubleshooting, ensuring platform stability and availability, and driving continuous improvement initiatives. An SRE approach will be key to improve system reliability, reduce MTTR, automate operations, and enhance observability.

Your Responsibilities: BUILD – Platform, cloud & industrialization

You will be responsible for the design and evolution of Azure cloud infrastructures, deploying and standardizing environments using Infrastructure as Code, and building robust and secure CI/CD pipelines. Scaling and industrializing Kubernetes platforms, implementing GitOps practices, and applying group-wide DevOps and security standards will be crucial. You will also contribute to high-impact, business-critical projects.

Tech stack

Cloud: Azure (IaaS, PaaS, AKS)CI/CD: Azure DevOps, GitHub ActionsContainers & Orchestration: Docker, KubernetesGitOps / CD: ArgoCD / FluxPackaging: Helm, TimoniIaC: TerraformAutomation: Ansible, scripting (Bash, Python)Observability: Datadog, New Relic (metrics, logs, tracing)Systems: Linux (mainly), Windows ServerDevelopment / Digital solutions: Ruby, Node.js, PythonData / ETL: Kotlin, TalendDatabase: PostgreSQL (nice to have)Security: RBAC, IAM, DevSecOps, policy as code

Qualifications

A degree in Computer Science (Bachelor’s or Master’s) or equivalent experience, with a strong background in DevOps / Cloud environments is required. You must have the ability to apply and enforce technical standards, a strong problem-solving mindset, and the ability to challenge existing systems and propose improvements. Analytical skills and the ability to prioritize in complex environments are essential. You should be capable of managing multiple topics simultaneously with high standards and possess the ability to mentor junior profiles and actively share knowledge within the team. Professional proficiency in both French and English is necessary for this international environment. Key technical requirements include strong experience with Azure and cloud environments, solid experience running Kubernetes in production, expertise in CI/CD and automation, hands-on experience with Infrastructure as Code, strong knowledge of observability (monitoring, alerting, logging), and a strong awareness of security practices (DevSecOps).

Total Rewards

Your future workplace will be in Boulogne-Billancourt. This is a permanent contract position with up to 3 days of remote work per week. Benefits include 1 RTT day per month, CE (works council), profit-sharing, vacation bonus, meal vouchers, 2/3 of health insurance covered, and reimbursement of up to 50% of transport costs.

Recruitment Process

The recruitment process involves an initial HR interview, followed by a technical interview with 2 DevOps team members, and a final interview with 2 additional DevOps team members.

Key skills/competency

Senior DevOps Engineer, Azure, Kubernetes, CI/CD, Infrastructure as Code, Automation, Observability, DevSecOps, GitOps, Cloud Transformation