Learn languages by playing a game. It. Backed by Kleiner Perkins, NEA and USV.
About the role
As the manager and team lead of the new AI Tooling and Ecosystem Team, you will lead the development of the suite of tools and services that power Duolingo's use of AI in the product. You'll lead a team of 5-6 engineers to design systems for managing datasets, evaluating the performance of AI models, and building AI workflows. You will help shape how Duolingo builds features using AI, enabling teams to easily define quality metrics, combine human and AI feedback, and compare model performance.
What they're looking for
- Experience leading, managing, and building a team of software and/or AI engineers, with demonstrated ability to hire, develop, and retain talent
- A track record of building AI-related infrastructure or user-facing products powered by AI
- Familiarity with AI evaluation methods, especially approaches that combine human and LLM-as-a-judge evaluations
- Strong cross‑functional leadership and communication skills, proven ability to align AI, product, data science, and platform partners on strategy and execution
- Comfort leading through ambiguity and shaping new ways of working in a fast‑evolving AI landscape
- A Bachelor's degree in Computer Science or a related technical field
More about this role
Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in!
At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems , running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes — while doing work that’s both fun and meaningful.
Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
As the manager and team lead of the new AI Tooling and Ecosystem Team, you will lead the development of the suite of tools and services that power Duolingo's use of AI in the product. You'll lead a team of 5-6 engineers to design systems for managing datasets, evaluating the performance of AI models, and building AI workflows. You will help shape how Duolingo builds features using AI, enabling teams to easily define quality metrics, combine human and AI feedback, and...
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