Site Reliability Engineer - Dedicated Hosted Runners

Overview

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation.

Responsibilities

• Design, build, and operate AWS infrastructure for Hosted Runners across many single-tenant environments, including:
  • Elastic Compute Cloud (EC2)
  • Auto Scaling Groups
  • Virtual Private Cloud (VPC) networking
  • Subnets
  • Network Address Translation (NAT)
  • Network access control lists
  • PrivateLink
  • Identity and Access Management (IAM)
  • Elastic Container Registry (ECR)
• Develop and maintain infrastructure as code using Terraform.
• Write Go code for runner tooling and autoscaling components.
• Build and improve GitLab CI/CD pipelines.
• Define and monitor service level objectives for CI job execution.
• Participate in an on-call rotation and handle incidents affecting customer CI/CD workloads.
• Write documentation and runbooks for consistent operation of runner stacks.

Requirements

• Professional experience operating production infrastructure on AWS at scale.
• Strong infrastructure-as-code experience with Terraform.
• Proficiency in Go or strong experience in another systems language.
• Practical knowledge of CI/CD systems and job execution.
• Experience with observability practices using tools such as Prometheus, Grafana, and OpenSearch.
• Strong problem-solving skills and excellent written communication.
• Direct GitLab Runner experience and familiarity with configuration management such as Ansible and container tooling such as Docker are a plus.

Benefits

• Flexible Paid Time Off
• Team Member Resource Groups
• Equity Compensation & Employee Stock Purchase Plan
• Growth and Development Fund
• Parental Leave