jobs
Principal Data Scientist, Ads
Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care mo
In inglese
- Company
- Location
- Remote - United States
- Status
- Open
- Posted
- 2025-10-14T20:40:47+00:00
Reddit's Ads Data Science team is hiring a Principal Data Scientist to lead quantitative work across its advertising platform, covering auction and targeting systems, advertiser lifetime value, and full-funnel relevance models. The role owns the scientific roadmap and standards for statistical modeling, causal inference, economic modeling, offline evaluation, and A/B experimentation, and mentors senior data scientists while partnering with product and engineering leaders. It asks for a master's or PhD in a quantitative field with 12+ or 8+ years of experience respectively, plus Python or R, SQL, and a record of influencing large technical organizations.
Original job posting