# Staff Data Scientist, Ads

Hiring organization: [Reddit](https://career.thegoodapps.co/organizations/reddit)

Canonical page: https://career.thegoodapps.co/jobs/4f16eeb0-5661-4738-96ae-5e3619901e5f

Listed on Reddit's own careers site. Applications go to them directly.

- Employment type: full time
- Seniority: Lead / Staff / Principal
- Location: Remote - United States
- Remote: yes
- Salary: 217000 – 303900 USD per year

## Summary

Reddit seeks a Staff Data Scientist to lead identity resolution, measurement, and experimentation strategy for their ads platform, improving how advertisers reach and measure performance on the community. This role is for a mathematically rigorous researcher with deep ads expertise who can own high-impact technical initiatives and influence product direction across engineering and sales teams.

_Our summary, not Reddit's wording._

## Skills named

A/B Testing, Machine Learning, Python, R, SQL, Statistical Modeling

## Required

- Master's or Ph.D. in Statistics, Mathematics, Physics, Economics, or Operations Research
- 10+ years industry experience in data science or applied science (M.S.) or 6+ years (Ph.D.)
- Deep understanding of ads ecosystem
- Expertise in measurement & experimentation, identity resolution, or predictive modeling with signal loss
- Advanced proficiency in Python or R and SQL
- Experience with machine learning or optimization
- Understanding of experimental design, causal inference, or A/B testing
- Ability to influence product and engineering partners
- Comfort in ambiguous, fast-paced, cross-functional environments

Apply on Reddit's site: https://job-boards.greenhouse.io/reddit/jobs/7721787