Pinterest is seeking a Sr. Staff Quantitative Product Researcher to lead user-centered measurement development for the consumer experience. This role involves partnering closely with Data Science and Engineering to shape measurement strategies and guide the direction of metrics work. The researcher will utilize their expertise in behavioral analysis, statistical modeling, and experimentation to inform product decisions. The position requires a proactive approach to identifying key questions and collaborating across teams to drive strategic insights.

• 7+ years of quantitative user research experience with large-scale consumer data.
• Deep expertise in survey methodology, statistical modeling, experimentation at scale, and behavioral analysis.
• Experience informing machine learning model evaluation and maintenance.
• Fluency in R or Python and SQL, along with strong data visualization skills.
• Demonstrated ability to operate as a peer to Data Science and Engineering.
• Proactive in identifying important questions and problems.
• Experience working horizontally across teams and presenting to senior leadership.
• Experience successfully leveraging AI tools in the research process.
• PhD preferred in a relevant field or equivalent practical experience.

• Lead the development of user-centered metrics end-to-end.
• Extend measurement work into model stewardship and inform retraining decisions.
• Conduct deep-dive learning analyses to uncover drivers behind key metrics.
• Set and execute the learning agenda across a broad problem space.
• Collaborate as an equal partner with Data Science and Engineering.
• Synthesize insights from various analyses to inform product and business decisions.
• Present findings to senior leadership and tailor socialization for those audiences.
• Partner with research managers to set quantitative research direction and mentor junior researchers.