Principal Engineer

We’re looking for a Principal Engineer who combines strong product instincts, deep engineering skills, and the ability to move fast without compromising on execution quality.

You’ll be a primary technical driver, taking significant product modules from concept through design, architecture, implementation, and production. You won’t just implement finished specifications, you’ll partner with product and design to shape the solution, make technical decisions, and own delivery end to end.

Your work will turn complex, large-scale data into fast, intuitive products for Fortune 500 marketing teams. You’ll build across the data and application stack - from data ingestion and ETL pipelines to scalable backend services and the APIs that power our product experience. This role combines strong backend development with hands-on data engineering, owning how data is collected, transformed, stored, and served to make exploring datasets with billions of records feel effortless. Whether your strength is backend or full-stack, you’ll have room to contribute across the product.