Senior Data Scientist, User Growth & Experiments (Hybrid)

Redfin; Seattle (WA); Hybrid; USD 128,000 - 161,000; Full time

Job summary

Redfin is seeking a Senior Data Scientist on the Growth Analytics team to translate business questions into actionable growth analyses. You will study buyer, seller, renter, and mortgage journeys, build segmentation, and measure impact with A/B and causal inference techniques.

You’ll lead predictive modeling, collaborate with Product and Engineering, and influence senior stakeholders with clear recommendations. Hybrid work with in-office Tuesdays and Wednesdays in Seattle or Detroit.

Qualifications

• 5+ years of experience in Data Science, working with product and user data, with a track record of driving measurable impact for consumer-facing products at scale.
• 3+ years of hands-on statistical modeling experience using Python and/or R.
• Deep expertise in experimentation and causal inference, including A/B and multivariate testing, experimental design, power and sample size calculations, guardrails, sequential testing, incrementality measurement, and quasi-experimental methods.
• Strong statistical modeling skills, including regression, user segmentation, and forecasting, with the ability to apply appropriate methods to complex business problems.
• Expert-level SQL skills and strong proficiency in data analysis, Excel, and data visualization. Experience with Tableau, Python-based data processing and ETL is preferred.
• Demonstrated practical use of AI tools in analytics workflows, with examples of measurable improvements in analytical speed, quality, or productivity.
• Excellent communication and collaboration skills, with the ability to translate complex analyses into compelling business narratives, influence senior stakeholders, and build consensus across cross-functional teams.
• Bachelor’s degree in Statistics, Mathematics, Computer Science, or a related quantitative field; advanced degree preferred.

Responsibilities

• Translate ambiguous business questions into actionable analyses that inform growth strategy and business decisions.
• Develop behavioral segmentation frameworks and user profiles to understand customer needs and uncover drivers of retention and conversion.
• Lead experimentation and measurement: Design and evaluate user-level A/B tests, multivariate experiments, and market-level tests.
• Measure incremental impact: Apply causal inference methods to evaluate the impact of product changes and marketing initiatives.
• Develop predictive models: Build statistical and forecasting models to anticipate user behavior and estimate business outcomes.
• Partner and influence: Collaborate with Product, Engineering, and business leaders to identify opportunities and communicate actionable recommendations.

Skills

Data science experience

Statistical modeling

Experimentation & causal inference

Regression & forecasting

SQL proficiency

Excel & data visualization

AI in analytics workflows

Communication & collaboration

Education

Bachelor's degree in Statistics/Math/CS

Advanced degree preferred

Tools

Tableau

Python ETL

SQL

Job description

Redfin is seeking a Senior Data Scientist on the Growth Analytics team to translate business questions into actionable growth analyses. You will study buyer, seller, renter, and mortgage journeys, build segmentation, and measure impact with A/B and causal inference techniques.

You’ll lead predictive modeling, collaborate with Product and Engineering, and influence senior stakeholders with clear recommendations. Hybrid work with in-office Tuesdays and Wednesdays in Seattle or Detroit.