Senior DevOps Engineer (Site Reliability Engineer)

Quick Facts

• Role: Senior DevOps / Site Reliability Engineer (Platform Reliability Engineer)
• Focus: AWS reliability, CI/CD, Infrastructure as Code, observability, incidents, and security
• Language: French advanced

Description

You will ensure the reliability, scalability, performance, and security of the platform and cloud infrastructure by building and operating cloud-native systems using SRE best practices. The role includes AWS infrastructure management, CI/CD automation, observability and alerting, incident response with root cause analysis and postmortems, and security and operational standards.

Responsibilities

• Design, implement, and maintain highly available, scalable infrastructure on AWS
• Apply SRE principles (SLO/SLI, error budgets) to improve production reliability
• Build and manage CI/CD pipelines for fast and safe releases
• Develop and maintain Infrastructure as Code (Terraform, Ansible, CloudFormation)
• Operate and optimize container platforms (Kubernetes, Docker, Helm)
• Implement monitoring, logging, and alerting (Prometheus, Grafana, ELK, Datadog, Splunk)
• Lead incident response, perform root cause analysis, and write postmortems
• Improve performance, capacity planning, scaling strategies, and disaster recovery
• Collaborate with development teams to improve deployment strategies and resilience
• Implement security best practices (IAM, secret management, vulnerability scanning, patching)
• Define operational standards, runbooks, documentation, and reliability best practices
• Participate in on-call rotation for critical production support

Requirements

• 5+ years of experience in DevOps/SRE/Cloud Infrastructure/Platform Engineering
• Advanced French level
• Strong Linux systems administration and troubleshooting
• Kubernetes experience in production environments
• CI/CD experience (GitLab CI, Jenkins, GitHub Actions, or Azure DevOps)
• Infrastructure as Code experience (Terraform highly preferred)
• AWS cloud platform experience
• Strong networking fundamentals (TCP/IP, DNS, load balancing, reverse proxies)
• Observability experience (monitoring, metrics, logging, tracing)
• Strong scripting skills (Bash, Python, or similar)

Benefits

Not specified in the provided posting.

Nice to Have

• Experience with additional cloud platforms (Azure, GCP)
• Strong networking fundamentals