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Principal Applied Scientist - Auction & Bidding

United States, Washington, Redmond💼 Full-time🗓 2026-07-08 → 2026-09-26

Core

Designing, implementing, and analyzing bidding strategies, auction mechanisms, and automation algorithms using optimization, control theory, AI, and machine learning to improve marketplace health and advertiser ROI.

Role type

Principal Applied Scientist (Auction & Bidding)

Builds

Large-scale auction mechanisms, automation algorithms for advertisers, and production systems for marketplace optimization.

Domain

AdTech / Marketplace Economics / Optimization

Deliverable

production ML models | product features

Required skills

optimization, control theory, advanced statistics, machine learning, causal reasoning, large-scale system design, experiment design, predictive analytics

Preferred skills

Auto-Bidding, Auction Design

Technologies

AI, ML, Statistics, Econometrics

Responsibilities

Designing and prototyping auction mechanisms; overseeing large-scale long-term experiments; developing models for causal reasoning; implementing automation algorithms for advertisers; optimizing the marketplace at large scale.

Seniority

Principal, hands-on IC with strategy & mentorship

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