Principal Data Scientist

Job Summary

A company is looking for a Principal Data Scientist to lead the development of advanced algorithms and modeling approaches for their advertising platform.

Key Responsibilities

• Design and implement algorithms to identify high-likelihood converters at the household level
• Build and productionize predictive models for targeting, bidding, and optimization
• Develop measurement frameworks to monitor precision and performance across campaigns

Required Qualifications

• 8+ years of experience in data science with a track record of ML/optimization solutions
• Deep expertise in predictive modeling and targeting optimization
• Strong coding skills in Python and SQL, with experience in ML/analytics libraries
• Fluency in causal inference methods and probabilistic modeling
• Familiarity with advertising data ecosystems and user behavior data