Senior DevOps Engineer (AWS / Terraform / GitLab CI)

Permanent or B2B | Hybrid, 2 days/week on site | Porto, Portugal

Our client, a leading pan-European stock exchange group, is strengthening its Platform Engineering team in Porto. You will build and run the cloud platform behind its SaaS products, used by critical market players across Europe.

Senior role: 8+ years in DevOps, cloud or SRE required.

• Platform: build and run AWS infrastructure for production SaaS services.
• Automation: write and maintain Terraform modules and reusable golden paths.
• CI/CD: design GitLab CI pipelines and enforce platform standards across teams.
• Reliability: monitor performance, capacity and cost, troubleshoot production issues.
• Security: embed DevSecOps practices (secrets, supply chain, policy-as-code).
• Experience: 8+ years in DevOps, platform, cloud or SRE roles.
• AWS: hands-on in production (EC2, IAM, VPC, EKS/ECS).
• IaC and CI/CD: Terraform and GitLab CI in large environments.
• Containers: Kubernetes; observability with Prometheus, Grafana or OpenTelemetry is a plus.
• Languages: professional English; French is a plus.
• Location: based in Porto or ready to relocate, 2 days/week on site.