Rachael Creager is a Senior Software Engineer in San Francisco with 10 years of experience solving ambiguous, cross-stack problems and shipping AI/ML features for a multi-channel marketing SaaS. At Iterable she’s driven large, practical cost and platform improvements—leading S3 and EC2 cost reductions that saved roughly $64k/month combined and orchestrating complex Databricks and Terraform migrations across teams and regions. Her background includes a PhD in experimental particle physics from UPenn and hands-on research at CERN, which informs a data-driven, methodical approach to engineering and infrastructure. She pairs deep technical ownership (from IAM and Terraform to Databricks governance and SCIM) with strong cross-functional collaboration, including FinOps and product stakeholders. Colleagues rely on her to navigate messy legacy systems and deliver ahead of schedule while making opportunistic security and operational improvements.
9 years of coding experience
3 years of employment as a software developer
Bachelor of Science (B.S.) Physics, Bachelor of Science (B.S.) Physics at University of Notre Dame
Doctor of Philosophy (PhD) Physics, Doctor of Philosophy (PhD) Physics at University of Pennsylvania
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Rachael Creager - Senior Software Engineer at Iterable