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Duolingo

Language learning app with gamified lessons

AI Research Engineer New Grad

AI ResearchConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • Have a Ph.D. in computer science or a related technical field, or expect to earn one by August 2027.
  • Have a portfolio of impactful work, such as publications, open-source projects, or AI internships.
  • Be able to relocate to Pittsburgh, Pennsylvania, or New York, New York.
  • Bring a creative, interdisciplinary, and entrepreneurial approach to research and development.
  • Have strong debugging and critical-thinking skills.

Responsibilities

  • Solve ambitious problems using the appropriate tools.
  • Collaborate cross-functionally to bring ideas to life in the product.
  • Identify problems, prototype solutions, evaluate their return on investment, and implement the best solution at scale to improve learners' lives.
  • Share findings within the company and with the broader research community.

About the Company

Duolingo

Language learning app with gamified lessons

Duolingo creates an online language learning platform that offers bite-sized, gamified lessons. It uses a freemium model: core features are free with in-app advertisements, while a premium subscription unlocks an ad-free experience and additional features. The app works by presenting short lessons that reinforce language skills through interactive exercises and rewards, designed to keep users engaged and learning daily. Compared with competitors, Duolingo leverages a very large global user base and a well-known brand, highlighted by being the most downloaded education app in App Store history and a leading education app by revenue in 2019, along with a visible emphasis on workplace culture. Its overarching goal is to make high-quality education universally accessible to people around the world.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Pittsburgh, PA
Founded
2011

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