Citrine Informatics is hiring a Senior Platform/Infrastructure Engineer to build and maintain scalable, reliable cloud infrastructure and platform systems. Responsibilities include AWS infrastructure, Terraform and CloudFormation IaC, Kubernetes cluster administration, container/image pipelines, CI/CD (GitHub Actions), and observability (preferably Datadog). Role is remote for candidates in the United States; listed salary range is $165,000–$185,000 USD/year.