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Staff Data Scientist, Ads Delivery

Seattle💼 Full-time💰 $164,695–$164,695🗓 2026-07-01 → 2026-07-31

Core

Shape the future of people-facing and business-facing products at Pinterest by solving complex engineering challenges in ads delivery, quantifying full funnel opportunities, and designing robust ML frameworks.

Role type

Staff Data Scientist (Ads Delivery)

Builds

Ads delivery systems, forecasting, recommendation, and causal inference frameworks for hundreds of millions of users and advertisers.

Domain

Social media / Digital advertising / Machine Learning

Deliverable

production ML models

Required skills

Machine Learning (recommendation, ranking, prediction, experimentation), Statistical Modeling & Causal Inference, Product analytics/strategy, Python, R, SQL, Spark

Preferred skills

Web-scale data environment experience, mentoring staff/senior scientists, cross-functional leadership

Technologies

Python, R, SQL, Spark

Responsibilities

Develop deep understanding of Pinterest ads delivery and quantify full funnel opportunities; Lead projects on Pinner LTV, tradeoffs between ads and organic engagement, and ads delivery opportunities; Design and productionize robust, scalable ML and evaluation frameworks; Advocate for best-in-class experimentation and metric design; Collaborate across disciplines to translate data questions into actionable insights; Mentor and guide junior and senior scientists.

Seniority

Staff, hands-on IC with mentorship

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