DevOps Engineer

• Ensure the reliability, scalability, and performance of OAT's systems
• Bridge development and operations by applying software engineering principles to infrastructure and operations problems
• Automate infrastructure and operations processes
• Respond to incidents and troubleshoot production issues using root cause analysis
• Monitor system health and performance
• Conduct capacity planning, performance tuning, and load testing
• Improve system resilience, auto-healing, and self-recovery capabilities
• Design, implement, and maintain highly available cloud infrastructure using Google Cloud Platform
• Define and maintain SLOs, SLIs, and SLAs
• Develop chaos engineering practices
• Maintain Infrastructure as Code using Terraform, Ansible, or equivalent tools
• Automate provisioning, configuration management, and deployments using CI/CD pipelines, including ArgoCD, GitOps, and GitHub Actions
• Implement postmortem processes and corrective actions
• Implement security best practices and ensure compliance with ISO 27001, SOC 2, and GDPR
• Apply IAM best practices and manage network security, firewalls, VPNs, and service mesh
• Collaborate with development, security, and operations teams
• Lead adoption of SRE practices, including error budgeting and toil reduction
• Support production workloads behind OAT's TAO assessment platform

• 3+ years of experience in a DevOps, SRE, or Cloud Engineering role
• Experience with multi-cloud (AWS/GCP) and hybrid environments
• Knowledge of site reliability engineering principles (Google SRE)
• Experience operating SaaS platforms in education, assessment or other regulated sectors
• Bachelor's degree in computer science, engineering or a related field, or equivalent practical experience
• Google Cloud Certification (Professional Cloud DevOps Engineer, Professional Cloud Architect)
• Strong expertise in Google Cloud Platform (GCP) services, including GKE, Cloud Run, Cloud Functions, Cloud SQL, BigQuery, and Pub/Sub
• Experience with Kubernetes (GKE) and container orchestration
• Proficiency in Terraform, Helm, and Kubernetes operators for infrastructure automation
• Strong scripting and automation skills in Python, Bash, or Go
• Experience with monitoring, logging, and tracing tools (e.g., Google Cloud Operations Suite, Prometheus, OpenTelemetry)
• Strong understanding of CI/CD pipelines using tools like ArgoCD, Jenkins, or GitHub Actions
• Knowledge of GitOps methodologies and IaC best practices
• Strong experience with PostgreSQL, Redis, and NoSQL databases
• Understanding of security best practices for cloud-native applications
• Experience with service mesh technologies (e.g. Istio)
• Strong problem-solving and critical-thinking skills
• Ability to work collaboratively in a fast-paced environment
• Strong communication and documentation skills
• Ability to manage incidents under pressure and work on-call as needed
• Experience mentoring others and promoting SRE best practices across teams
• Fluent English
• French or Spanish

• Competitive compensation aligned with your expertise
• A flexible work schedule, including work from home
• A fast-paced, international environment that values innovation, teamwork and culture
• Career development, with new opportunities available across our global organisation