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

Posted Sep 14, 2026

RedditRemote - United StatesRemotefull-timeprincipal

$232,500 USD

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Tech Stack

Next.jsPythonRubyRustTypeScript

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.

Benefits

401k
Equity
Health Insurance
Learning Budget
Parental Leave
Remote Work

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: social media

Size: large

Reddit is one of the internet's largest communities built on shared interests, passion, and trust, featuring over 100,000 active communities and approximately 130 million daily active unique visitors.

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Compensation

Base salary: $232,500 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

$217k

Staff Data Scientist, Ads

Reddit · Remote - United States

Remote

$217k