Latest Data Science jobs at Reddit

Leads ads fraud measurement, detection, and automated enforcement for Reddit Safety, translating behavioral analysis into production pipelines, models, rules, and governance. Requires advanced quantitative education, substantial data science experience, and expertise in fraud evaluation, machine learning, Python, and SQL.

Leads the scientific strategy for Reddit’s ads measurement, signal, identity, attribution, and privacy systems. The role requires deep expertise in experimentation and causal inference, 10+ years of quantitative industry experience, and the ability to influence senior cross-functional leaders while mentoring data science teams.

Leads high-impact ads measurement, identity resolution, experimentation, and signal-quality initiatives, partnering across engineering, product, and sales. Requires an advanced quantitative degree, substantial applied data science experience, and expertise in statistical modeling, causal inference, experimentation, or identity systems.

Leads experimentation methodology for Reddit’s Consumer organization, tackling causal inference challenges involving network effects, interference, and two-sided systems. The role requires deep statistical expertise, large-scale experimentation experience, and the ability to influence product strategy and mentor data scientists.

Leads consumer product strategy through exploratory analysis, experimentation, metrics, and data-driven insights. The role requires an advanced quantitative degree, extensive applied science or data science experience, strong SQL and statistical skills, and the ability to influence stakeholders and mentor data scientists.

Leads high-impact data science initiatives for advertising identity, measurement, experimentation, and signal quality. The role requires an advanced degree, extensive applied science or data science experience, strong statistical programming, and expertise in causal inference, experimentation, or predictive modeling.

Leads product data science for Reddit’s Consumer area, using experimentation, causal analysis, metrics, and research to guide strategy and growth. The role requires an advanced quantitative degree, substantial industry experience, strong SQL and programming skills, and effective cross-functional communication.

The Senior Data Scientist will develop statistical and machine learning solutions that improve advertiser experience, campaign performance, and Reddit’s ads platform. The role requires an advanced quantitative degree, substantial applied data science experience, and expertise in experimentation, causal inference, large-scale data processing, and ML tooling.

Staff Data Scientist on Reddit's Ads team owning high-impact problems in measurement, identity resolution, and signal quality. Develop probabilistic models, advance lift/experimentation methodologies, quantify signal value for predictive models, and set technical direction while influencing cross-functional partners. Requires advanced degree, 6-10+ years experience, and deep ads ecosystem expertise.

Lead scientific strategy for Reddit's ads measurement, signals, identity, and privacy systems. Architect experimentation, causal inference, lift studies, and privacy-aware frameworks while influencing executives and mentoring senior data scientists. Requires 10+ years experience and advanced quantitative degree.

As a Senior Staff Data Scientist, you will be the go-to expert on experimentation methodology for Reddit's Consumer team, tackling complex challenges like network effects and influencing product strategy through rigorous experimental design and analysis.

Leads strategy and technical execution for Reddit's marketing intelligence, building MMM and MTA systems to optimize B2B advertiser acquisition and B2C user growth. Requires advanced degree, 6-10+ years experience in marketing science/econometrics, and expertise in Python/R/SQL for causal inference and experimentation.

Staff Data Scientist owns advertising measurement, identity resolution, and signal quality using advanced stats and ML. Requires advanced degree, 6-10+ years experience, ads expertise, Python/R/SQL proficiency.

Lead strategic data science for Reddit's ads platform, owning advanced quantitative solutions in statistics, econometrics, and machine learning to optimize marketplace dynamics, advertiser ROI, and revenue. Requires Master's/PhD with 8-12+ years experience and expertise in ads systems.

Staff Data Scientist guides Reddit's consumer product strategy using data insights, experimentation, and metrics to boost user engagement and retention. Requires advanced degree, 6-10+ years experience, SQL/Python expertise, and causal inference skills.