Founded in Pittsburgh in 2011, Duolingo is the world's most-downloaded education app — 500 million learners, 40+ languages, and a team that genuinely walks the talk on work-life balance.
Duolingo launched in 2011 with a deceptively simple idea: what if world-class education were free for everyone? Today that idea reaches over 500 million people across 40+ languages. The secret weapon is gamification — streaks, leaderboards, and a relentlessly cheerful owl that turns study time into something people actually look forward to.
Every product decision, every hiring call, every line of code circles back to one north star: develop the best education in the world and make it universally available. Accessibility isn't a marketing line at Duolingo — it's the founding constraint that shapes everything from pricing (free) to interface design.
More than 2,400 engineers, linguists, designers, researchers, and educators collaborate across Pittsburgh, New York, Seattle, and an expanding global footprint. The culture prizes clear communication, data-informed decisions, and the psychological safety that lets people take creative swings.
Duolingo's benefits are designed around the belief that employees do their best work when supported in every dimension of life — not just their career.
Add it up and Duolingo employees are away from their desks for nearly two months annually — and that's before unlimited sick time enters the picture.
Duolingo measures success in lives positively impacted, not just revenue. Every team grounds decisions in the same north star: making quality education freely available to anyone with a smartphone. This shared purpose is what keeps a 2,400-person company feeling like a scrappy startup.
Behavioral science and machine learning power both the product and internal decision-making.
All-hands, open metrics, and a culture of constructive candor across every department.
Training programs, structured feedback loops, and a sabbatical after a decade of service.
Diversity is embedded at the product level — and in how Duolingo hires, promotes, and leads.
Duolingo's flexible hybrid model lets employees blend focused on-site collaboration in Pittsburgh or New York with remote work that suits their personal rhythms. The emphasis is on outcomes, not attendance.
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