Sr. Staff Product Manager, Adversarial Actors

Responsibilities

• Define and deliver Pinterest's company-wide adversarial strategy spanning pre-authentication, login/signup, and post-authentication surfaces — setting multi-year vision, aligning executive stakeholders, and driving coordinated investment across Policy, Ops, MLE, Integrity Analytics, Data Science, Security, and…
• Develop and execute on the post-authentication roadmap, including measurement, detection signals, and enforcement actions.
• Support the Bots & ATO PM on pre-authentication roadmap.
• Partner with Data Science and Engineering to build spam account and domain signals, including network-based detection, ML models, and heuristic-based rules.
• Partner with the Enforcement Systems team to develop the associated suite of spam account and domain enforcement actions such as warnings, rate limits, feature restrictions, deactivations, and domain-level actions.
• Set the metrics and measurement strategy for post-authentication spam prevalence, detection quality, and enforcement effectiveness.
• Anticipate emerging adversarial patterns and continuously reprioritize investments to stay ahead of evolving abuse.

Languages