- Company Name
- Boursorama
- Job Title
- Ingénieur de production / DevOps
- Job Description
-
**Job title:** Production Engineer / DevOps Engineer
**Role Summary:** Design, build, and maintain high‑availability web hosting infrastructure for a financial services platform, ensuring resilience, scalability, and security. Lead the deployment of new and existing solutions, collaborate with system architects, and provide Tier 3 production support while driving DevOps practices and automation.
**Expectations:**
- Deliver reliable, secure, and scalable infrastructure capable of handling high traffic and critical financial applications.
- Own end‑to‑end lifecycle of infrastructure projects, from architecture design to operational monitoring.
- Maintain high service availability, rapid incident response, and continuous improvement of processes and tooling.
**Key Responsibilities:**
- Design, implement, and maintain infrastructure on Debian/Ubuntu for highly available web services.
- Containerise applications using Docker; orchestrate with Kubernetes and manage cluster configuration.
- Manage core infrastructure services (DNS, proxy, load balancers) and integrate with IaC tools (Terraform, Ansible, Puppet).
- Configure observability stack (Prometheus, Grafana) and enforce monitoring, alerting, and metrics collection.
- Conduct IAM, encryption, and security hardening of hosts and services.
- Administer and support production environments at Tier 3 level, solving incidents and conducting root‑cause analysis.
- Develop and maintain CI/CD pipelines (GitLab CI, Bamboo, ArgoCD) for application and infrastructure deployments.
- Produce and maintain operational dashboards and documentation for stakeholders.
- Evaluate and retire obsolete components, managing lifecycle of software and infrastructure.
- Collaborate across cross‑functional teams on technical initiatives and platform strategy.
**Required Skills:**
- 3+ years of experience in production engineering or infrastructure roles.
- Proficient in Docker, Kubernetes, and Linux (Debian/Ubuntu).
- Strong IaC expertise: Terraform, Ansible, or Puppet.
- Experience with DNS, reverse proxy, load balancer configuration.
- Familiarity with Prometheus/Grafana or similar monitoring tools.
- Scripting skills in Bash and Python.
- Understanding of security fundamentals, including encryption and access controls.
- Knowledge of at least one database engine (MySQL, PostgreSQL, MongoDB).
- CI/CD experience with GitLab, Bamboo, ArgoCD, or equivalent.
- Capacity to troubleshoot complex production incidents and conduct post‑mortem analysis.
- Excellent communication in technical English and ability to work collaboratively.
**Required Education & Certifications:**
- Bachelor’s or Master’s degree (Bac+5) in Computer Science, Engineering, or a related field.
- Relevant certifications (e.g., AWS Certified DevOps Engineer, Certified Kubernetes Administrator, Terraform Associate) are a plus.