Site Reliability Engineer - Dedicated Hosted Runners

GitLab is looking for an Intermediate Site Reliability Engineer to join the Runners Platform team. You will build and operate Hosted Runners for GitLab Dedicated, the managed CI/CD compute platform that runs customers' pipelines inside single-tenant Amazon Web Services (AWS) environments.

Responsibilities:

• Design, build, and operate AWS infrastructure for Hosted Runners across many single-tenant environments.
• Develop and maintain infrastructure as code using Terraform.
• Write Go code for runner tooling and autoscaling components.
• Build and improve the GitLab CI/CD pipelines that orchestrate blue/green zero-downtime deployments.
• Define and monitor service level objectives for CI job execution.
• Participate in an on-call rotation and handle incidents affecting customer CI/CD workloads.
• Run performance and scale testing that reflects real customer workloads.
• Write documentation and runbooks so the broader team can operate runner stacks consistently.

Requirements:

• Professional experience operating production infrastructure on AWS at scale.
• Strong infrastructure-as-code experience with Terraform.
• Proficiency in Go for building and debugging infrastructure tooling.
• Practical knowledge of CI/CD systems and job execution.
• Experience with observability practices such as metrics, dashboards, alerting, logging.
• Experience with on-call rotations and incident management for customer-facing systems.
• Strong problem-solving skills, excellent written communication.

Benefits:

• Benefits to support your health, finances, and well-being.
• Flexible Paid Time Off.
• Team Member Resource Groups.
• Equity Compensation & Employee Stock Purchase Plan.
• Growth and Development Fund.
• Parental Leave.