Duolingo

Duolingo is the world's most popular language learning platform, with over 500 million registered learners across 40+ languages. The company uses gamification, AI, and behavioral science to make language learning free, fun, and addictive.

Beyond language learning, Duolingo has expanded into music and math education, and launched the Duolingo English Test (DET) as a modern alternative to TOEFL and IELTS for university admissions worldwide.

With a hybrid work culture and headquarters in Pittsburgh plus offices in New York, Seattle, and internationally, Duolingo attracts mission-driven talent passionate about making education accessible globally.