# Senior Data Scientist, Consumer

**Company:** [Reddit](https://hotfix.jobs/companies/reddit)
**Location:** Remote
**Role:** Data Science
**Salary:** $191k – $267k/yr
**Experience:** 4+ years
**Skills:** SQL, Python, R, A/B Testing, Causal Inference, Statistical Modeling, Experimentation, ETL, Dashboarding, Data Storytelling
**Posted:** 2026-05-28

> Senior Data Scientist driving product strategy at Reddit through experimentation, causal analysis, and KPI design. Requires advanced quantitative degree plus 4-5+ years experience, expert SQL/Python skills, and strong stakeholder communication.

## Job Description

## Responsibilities
- Develop action-oriented insights to drive product strategy through observational causal analysis and experiment meta-analysis; communicate results to stakeholders up to C-suite
- Uplevel experimentation practices through guiding A/B test design, execution, and deep-dive analyses
- Create new ETLs, tables, dashboards, and self-serve tools for data scientists and cross-functional partners
- Design, evaluate, and measure team-level KPIs to enable quarterly goal setting and demonstrate impact
- Engage regularly with stakeholders to gather feedback and share progress to ensure alignment on business goals
- Mentor junior data scientists and business partners in data science best practices to increase data literacy

## Requirements
- Advanced degree (Masters or Ph.D.) in Statistics, Mathematics, Physics, Economics, or Operations Research
- For M.S. holders: 5+ years industry experience in applied science or data science roles
- For Ph.D. holders: 4+ years industry experience
- Expert-level SQL and programming in R or Python
- Deep understanding of online experimentation (A/B testing), causal inference, and statistical techniques
- Strong technical communication and data storytelling skills
- Comfortable working in fast-paced, ambiguous environments

## Nice-to-Haves
- Experience mentoring junior data scientists
- Prior work in consumer product areas (ads, safety, growth)

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