Senior Infrastructure Engineer

Responsibilities

• Evaluate, select, and own the CI/CD platform
• Build on-demand ephemeral preview environments
• Improve inner-loop developer workflows and local tooling
• Own the full AWS stack including ECS/Fargate, Aurora PostgreSQL, MSK, and DynamoDB
• Mature Terraform IaC through modularization and drift detection
• Manage cost optimization and per-team cost visibility
• Maintain and evolve the Datadog observability stack
• Build automation tools and runbooks to reduce operational toil
• Manage security and compliance including container scanning and secrets management

Requirements

• 5+ years in infrastructure, platform engineering, or SRE
• Deep AWS experience (ECS/Fargate, RDS/Aurora, MSK, DynamoDB)
• Proven track record with production Terraform
• Experience with CI/CD platforms
• Strong observability fundamentals

Preferred Qualifications

• Early or founding platform team experience
• Familiarity with Node.js and TypeScript
• Experience with Kafka or event streaming operations
• Experience with Temporal or similar workflow orchestration
• Knowledge of FinOps practices and cost tooling
• Experience with Edge/CDN deployment (CloudFront, Cloudflare Workers, Vercel)

About the Company

Rally is the User Research CRM that helps product, design, and research teams talk to their users quickly, safely, and at scale. We are building an AI-native platform that handles the full research recruiting lifecycle end-to-end.