The Senior Manager, Product Management – Data Integrations (Platform) is the single-threaded owner for third-party data integrations that power advanced audience onboarding/activation and measurement workflows with key ecosystem partners—such as data and identify partners, agency holding companies, and sell-side distributors. + Demonstrated experience working directly with external partners in ad tech / media / measurement ecosystems—ideally including agency holdcos and/or sell-side distributors (or adjacent partners like identity/data providers).