Warby Parker is on the lookout for a Staff Data Scientist who will help shape marketing measurement and experimentation in close partnership with our Growth Marketing Organization. As a thought leader in the Data Organization, you will own the strategy and vision for Advanced Analytics and Marketing Data Science, driving best practices, leveraging MMM and Attribution models, and translating insights into actionable budget allocation recommendations to enable data-driven decisions at scale. What you’ll do: - Collaborate closely with the Growth Marketing Organization to design, implement, and maintain advanced measurement frameworks, including Media Mix Modeling (MMM) and multi-touch attribution models - Lead the development of Warby Parker's incrementality measurement framework across paid channels using geo experiments, conversion lift studies, and causal inference - Interpret complex modeling and experimentation results with stakeholders, executives, and the broader company t...