Staff Data Scientist - Ads Measurement & Identity (Remote)

Reddit, Inc.; United States; Remote; USD 217,000 - 303,900; Full time

Benefits offered by this job

Healthcare benefits

401k with employer match

Global benefits

Family planning support

Mental health & coaching

Job summary

Reddit, Inc. is seeking a Staff Data Scientist for Ads Measurement, Signals, and Privacy to own high-impact measurement problems within Reddit's ads ecosystem. This remote role focuses on identity resolution, signal quality, and rigorous experimentation to improve advertiser outcomes while maintaining privacy.

You'll lead cross-functional initiatives, mentor teammates, and set a high technical bar across modeling, experimentation, and measurement practices.

Qualifications

• Advanced degree required in statistics, math, physics, economics, or OR
• MS: 10+ years of industry experience; PhD: 6+ years in applied science or data science
• Deep understanding of the ads ecosystem
• Experience with measurement & experimentation at scale
• Identity graph creation, resolution, and infrastructure
• Predictive modeling with signal loss
• Strong programming skills in Python or R and SQL
• Experience with machine learning or optimization techniques
• Strong knowledge of experimental design, causal inference, or A/B testing
• Excellent problem-solving and cross-functional communication skills

Responsibilities

• Design and advance identity resolution methodologies and signal quality
• Own lift measurement and experimentation at scale for ads products
• Improve predictive performance through new signal sources and integration into models
• Define ground truth and evaluation frameworks for identity graphs
• Lead cross-functional collaboration with engineering, product, and sales teams

Skills

Statistical programming

SQL

Python

R

Machine learning

Experiment design

Communication

Cross-functional collaboration

Problem solving

Education

Master's or PhD in Statistics/Mathematics/Physics/Economics/OR

Tools

Python

R

SQL

Job description

Reddit, Inc. is seeking a Staff Data Scientist for Ads Measurement, Signals, and Privacy to own high-impact measurement problems within Reddit's ads ecosystem. This remote role focuses on identity resolution, signal quality, and rigorous experimentation to improve advertiser outcomes while maintaining privacy.

You'll lead cross-functional initiatives, mentor teammates, and set a high technical bar across modeling, experimentation, and measurement practices.