Sr. Staff Product Manager, Adversarial Actors

The role

You will own the end-to-end strategy for inauthentic behavior on Pinterest. This includes detection and enforcement for bots, account takeovers, and spam across the entire Pinterest funnel.

What you will do

• Define and deliver Pinterest's company-wide adversarial strategy.
• Develop and execute on the post-authentication roadmap.
• Partner with Data Science and Engineering to build spam account and domain signals.
• Partner with the Enforcement Systems team to develop enforcement actions.
• Set the metrics and measurement strategy for post-authentication spam prevalence, detection quality, and enforcement effectiveness.
• Anticipate emerging adversarial patterns and reprioritize investments.

Required qualifications

• Minimum 10 years of product management experience, with deep expertise in trust & safety, account integrity, anti-abuse, or adversarial domains
• Proven track record owning ML-powered detection products and shipping enforcement systems at scale
• Strong data fluency — comfortable with precision/recall/FPR, prevalence measurement, and reasoning about adversarial dynamics
• SQL proficiency
• Demonstrated systems thinking
• Exceptional cross-functional leadership and executive-level communication
• Strong judgment on policy and enforcement tradeoffs
• Excellent written and verbal communication of complex adversarial, ML, and policy concepts
• Bachelor’s degree in a relevant field such as Computer Science, or equivalent experience

About the company

Pinterest is a platform where millions of people come to find creative ideas, dream about new possibilities and plan for memories. The company is on a mission to bring everyone the inspiration to create a life they love.