Staff Data Scientist, New Subjects

Why Here?
Duolingo develops the best education in the world and makes it universally available to half a billion learners. The company expands beyond languages into new domains like Math, Music, and Chess as early strategic bets. The New Subjects pillar relies on strong data science leadership to define success through metrics and experimentation.

What Will You Do?
As a Staff Data Scientist, New Subjects at Duolingo, you will lead the end-to-end cycle of translating ideas into robust production-ready data solutions. You will apply advanced methods like causal inference and machine learning to understand learner engagement in new subjects. Additionally, you will design A/B tests, build metrics and attribution models, and collaborate with product teams to drive smarter decisions.