Staff Data Scientist: Ads Identity & Measurement

Reddit; United States; Remote; CAD 150,000 - 190,000; Full time

Benefits offered by this job

Global Benefits

Family Planning Support

Mental Health & Coaching

Medical Benefits & HSA/ARR

Retirement Savings Plan with matching

Paid Vacation & Volunteer Time Off

Parental Leave

Job summary

Reddit is seeking a Staff Data Scientist to advance measurement, identity, and signal quality across advertising. This high‑autonomy role offers cross‑functional impact with engineering, product, and sales teams.

You’ll own end‑to‑end modeling, experimentation, and evaluation frameworks to improve ROAS while upholding privacy and rigorous statistical standards.

Join a collaborative Ads Data Science team that values practical impact, mentorship, and scalable solutions for a global audience.

Qualifications

• Advanced degree in a quantitative field with strong statistical foundations.
• Extensive experience in applied data science or analytics roles.
• Deep understanding of ads ecosystem and measurement/experimentation at scale.

Responsibilities

• Design and own measurement, identity resolution, and signal quality workstreams.
• Develop and validate models for advertising effectiveness and ROAS.
• Lead cross‑functional collaboration with engineering, product, and sales teams.
• Institute rigorous experimental design and evaluation frameworks.

Skills

Python

SQL

Statistics

Experimentation

Machine Learning

Causal Inference

Communication

Education

Master’s or Ph.D. in Statistics/Mathematics/Physics/Economics/OR

Tools

SQL

R

scikit-learn

Job description

Reddit is seeking a Staff Data Scientist to advance measurement, identity, and signal quality across advertising. This high‑autonomy role offers cross‑functional impact with engineering, product, and sales teams.

You’ll own end‑to‑end modeling, experimentation, and evaluation frameworks to improve ROAS while upholding privacy and rigorous statistical standards.

Join a collaborative Ads Data Science team that values practical impact, mentorship, and scalable solutions for a global audience.