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

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

Canonical page: https://career.thegoodapps.co/jobs/9cb76f7d-0092-4904-9f03-9a5480b785c0

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

- Seniority: Staff
- Location: Remote - United States
- Remote: yes
- Salary: 232500 – 325500 USD per year

## Summary

Reddit is seeking a senior leader to architect their ads measurement and signals strategy, designing frameworks that prove advertiser value while navigating privacy regulations and platform changes. This role suits someone with deep expertise in causal inference and experimentation who can shape technical vision across a complex multi-disciplinary space.

_Our summary, not Reddit's wording._

## Skills named

A/B Testing, Python, R, SQL

## Required

- Advanced degree in Statistics, Economics, Mathematics, Computer Science, Operations Research, Physics, or related quantitative field, or equivalent industry experience
- 10+ years in data science, applied science, economics, statistics, or related quantitative role
- Deep expertise in ads measurement, experimentation, causal inference, attribution, marketplace measurement, or ads optimization
- Proven track record leading cross-functional, multi-pillar problem spaces with measurable business impact
- Strong statistical modeling, experimental design, causal inference, and measurement methodology knowledge
- Experience defining metrics, evaluation frameworks, quality guardrails, and decision systems for complex products
- Ability to balance long-term strategic vision with hands-on execution of complex technical ideas
- Advanced proficiency in SQL and Python or R
- Ability to influence senior product, engineering, and business leaders through clear technical judgment and communication
- Ability to mentor senior individual contributors and improve technical standards across a data science organization
- Ability to adopt AI tools to amplify personal output and turn complex methodologies into prototypes

## Nice to have

- Experience with ads identity, conversion modeling, signal loss, modeled conversions, match-rate optimization, or identity graph evaluation
- Experience with lift measurement, brand lift, conversion lift, incrementality testing, MMM, MTA, or third-party measurement partnerships
- Experience with privacy-constrained measurement, clean rooms, aggregation, consent-aware systems, or privacy-preserving modeling
- Experience partnering with ranking, bidding, or machine learning teams to connect measurement quality to optimization outcomes
- Familiarity with two-sided marketplaces, auction systems, performance advertising, or advertiser-facing measurement products
- Experience building durable internal frameworks, training programs, scorecards, or methodology standards adopted across an organization

Apply on Reddit's site: https://job-boards.greenhouse.io/reddit/jobs/8072046