Principal Data Scientist
Core
Lead ecosystem-level analyses, experimentation, and causal inference to uncover opportunities, quantify impact, and drive business outcomes.
Role type
Principal Data Scientist (Strategy & Technical Leadership)
Builds
North Star metrics, evaluation systems, and measurement frameworks that measure user value and ecosystem health.
Domain
Data Science, Statistics, Causal Inference, Large-scale Data Analysis
Deliverable
production ML models | dashboards & analysis | research
Required skills
Causal inference, Experimentation design, Large-scale data analysis, Metrics development, Statistical modeling, Python/R/C++/Java/C#, Cross-functional leadership, Strategic influence
Preferred skills
Production-scale system evaluation, Complex problem solving in ambiguous environments
Technologies
Python, R, C++, Java, C#
Responsibilities
Lead ecosystem-level analyses and experimentation to quantify impact; Design and evolve North Star metrics and evaluation systems; Partner with product, engineering, and executive teams to shape strategy and roadmap; Identify emerging opportunities, risks, and market dynamics; Drive alignment across organizations through scientific rigor and trusted partnerships; Mentor teams and raise the bar for analytical excellence.
Seniority
Principal, strategy & mentorship
