Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

Posted Jul 17, 2026

RedditRemote - United StatesRemotefull_timestaff

$232,500 – $325,500 USD

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Tech Stack

StatisticsSQLPythonR

Responsibilities

Define the long-term data science vision and strategy across ads measurement, signal quality, identity, attribution, and privacy.
Create rigorous frameworks for validating lift, attribution, identity quality, modeled conversions, and privacy-aware measurement.
Lead the evolution of Reddit's experimentation and lift methodologies across Brand Lift, Conversion Lift, and Split Testing.
Partner with modeling and ranking teams to translate measurement improvements into performance gains and advertiser outcomes.
Mentor Staff and Senior data scientists, sponsoring high-impact technical work and raising the bar for causal inference.

Soft Skills

Causal InferenceExperimental DesignStatistical ModelingAds MeasurementMentoringTechnical Decision-MakingStakeholder Management

Benefits

401k
Dental
Equity
Flexible PTO
Health Insurance
Mental Health
Parental Leave
Remote Work
Vision

Culture

Mission-DrivenCross-Functional TeamsMentorship Program

Requirements

Required: Advanced degree in Statistics, Economics, Mathematics, Computer Science, Operations Research, Physics, or a related quantitative field, or equivalent industry experience

Regions: Us

About Reddit

Industry: saas

Size: large

Reddit is a community of communities built on shared interests, passion, and trust, housing approximately 126 million daily active unique visitors.

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Compensation

Base salary: $232,500 – $325,500 USD

Equity: eligible to receive equity in the form of restricted stock units

Bonus: eligible to receive a commission depending on the position offered

Reddit · Remote - United States

Remote