Staff Data Scientist, New Subjects

Duolingo(1 month ago)

Pittsburgh, PAOnsiteFull TimeSenior$200,000 - $300,000Data Science

About this role

A staff-level data scientist role at Duolingo focused on building and expanding data science for the New Subjects pillar (Math, Music, Chess). The position will shape measurement strategy and vision for these new learning domains, be a key analytics partner across product teams, and grow into a leadership role while remaining hands-on during initial build. The role is based in Duolingo’s Pittsburgh HQ and supports the company’s mission to make high-quality education universally available.

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Required Skills

Causal Inference
Behavioral Modeling
Experiment Design
Machine Learning
AB Testing
Metrics Design
Python
SQL
Data Pipelines
Dashboards

+2 more

Qualifications

Advanced Degree in Data Science, Economics, Statistics or Related Field

About Duolingo

duolingo.com

Duolingo is a popular language-learning platform that offers free, gamified lessons on web and mobile for dozens of languages. It uses short interactive exercises, spaced-repetition and data-driven personalization to build reading, writing, speaking and listening skills, and also provides complementary products like Duolingo for Schools, Duolingo ABC for kids, Stories/Podcasts, and the Duolingo English Test. The core service is ad-supported and free, with an optional Duolingo Plus subscription for an ad-free experience, offline access, and extra features; millions of learners worldwide use it for its engaging, science-backed, bite-sized approach.

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