Senior Infrastructure Engineer

About the Role

Komodo Health is rapidly growing and expanding both our cloud infrastructure and our data platform while adopting SRE best practices. You will join the Infrastructure team, which builds, operates, and continuously improves the cloud-native stack (AWS, Kubernetes, Terraform, ArgoCD, GitHub Actions) and foundational systems that power our data ecosystem, including Snowflake for data warehousing.

This role exists to keep Komodo's cloud and data platform reliable, secure, and cost-efficient. Your work spans two core areas: our AWS cloud infrastructure, built and operated as code (IaC), and our Snowflake data platform, which you help operate and optimize.

Responsibilities

• Operate and optimize Snowflake: monitor warehouse consumption and cost, administer RBAC and metadata tagging for cost attribution, and triage query-performance issues and internal requests.
• Build and operate AWS and Kubernetes infrastructure as code (Terraform), deployed via GitOps (ArgoCD).
• Maintain and improve CI/CD pipelines (GitHub Actions) for application and infrastructure delivery.
• Drive infrastructure optimization across performance, scalability, and cost (FinOps practices, tagging, attribution).
• Harden cloud infrastructure: IAM and RBAC, networking, secrets management, and compliance alignment.
• Build and maintain centralized observability (metrics, logs, alerting).
• Participate in the shared US-business-hours on-call rotation and collaborate closely with developer, security, and data teams.

Qualifications

Required

• Hands-on Snowflake (or comparable cloud data warehouse) experience in a production setting: SQL, warehouse operations, and query-performance fundamentals.
• Hands-on experience building and operating cloud infrastructure on AWS in production, with attention to security and cost.
• Infrastructure-as-code proficiency with Terraform.
• Experience with containerization and Kubernetes (Docker, k8s).
• Scripting and automation skills in Python, Go, or Bash, plus experience with CI/CD pipelines and at least one CI/CD tool (GitHub Actions, Jenkins, CircleCI, Harness, etc.).
• Hands-on experience with AI-assisted engineering tools (e.g., Claude, OpenAI Codex, Cursor, GitHub Copilot, AWS Bedrock) and sound judgment about applying them safely.
• Strong collaboration and communication skills, and the ability to operate in a fast-paced environment.

Preferred

• Deep hands-on Snowflake administration: warehouse sizing, resource monitoring, RBAC administration, and query optimization.
• Advanced SQL and data-warehouse internals (clustering, partitioning, caching, execution plans).
• Experience with big-data and orchestration tools (Spark, Airflow, dbt).
• FinOps or cloud cost-optimization experience.
• Familiarity with data governance and compliance requirements such as HIPAA or SOC2.