Staff Applied Scientist , Inventory & Marketplace Quality 

Tech Stack

Responsibilities

• Own the data science vision and roadmap for MQE initiatives, aligning technical direction with strategic goals and industry trends.
• Design, build, and productionize statistical and machine learning models to detect fraud, invalid traffic, and low-quality inventory in adversarial, large-scale environments.
• Define and maintain metrics, experimentation procedures, and monitoring systems to ensure long-term performance.
• Develop analytical and explainability frameworks that provide clear visibility into how quality initiatives impact inventory supply, advertiser spend, and marketplace dynamics.
• Act as a staff-level technical leader, setting standards for analytical rigor, model evaluation, and scientific best practices across MQE.

Benefits

• 401k
• Health Insurance
• Parental Leave

Culture

Requirements