Director of Data Science & Analytics, User Growth at Duolingo. This role involves leading a team of 6-10 data scientists, setting the analytical vision and roadmap for user growth, owning experiments and causal analyses, developing forecasting systems, driving business intelligence, and translating complex findings for senior leadership. The ideal candidate has deep technical fluency in causal inference, statistical/ML modeling, and experimentation, combined with strong leadership abilities. Experience with AI/ML applied to user behavior modeling, notification optimization, or personalization is a plus.

Director of Data Science & Analytics, User Growth at Duolingo. This role involves leading a team of 6-10 data scientists, setting the analytical vision and roadmap for user growth, owning experiments and causal analyses, developing forecasting systems, driving business intelligence, and translating complex findings for senior leadership. The ideal candidate has deep technical fluency in causal inference, statistical/ML modeling, and experimentation, combined with strong leadership abilities. Experience with AI/ML applied to user behavior modeling, notification optimization, or personalization is a plus.