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 educating our users, experimenting with big ideas, making fact-based decisions, and finding innovative solutions to complex problems. You'll have limitless learning opportunities and daily collaborations with world-class minds — while doing work that's both meaningful and fun.
Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
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About the role...
We're looking for an iOS Software Engineer I to join our Momentum team under the International Growth area. In this role, you'll build and ship features that drive user growth and deliver high-quality learning experiences to millions of learners worldwide. You'll work closely with product managers and designers to create engaging experiences for users.
You'll gain experience working on iOS, running experiments, and collaborating cross-functionally to improve key metrics like daily active users (DAU).
You will...
- Collaborate with product managers and designers to drive user growth
- Develop, release, and maintain native iOS applications, primarily in Swift
- Contribute to code reviews and collaborate across teams to ensure quality and scalability
✅ You have...
- Graduated or will graduate with a B.S. or M.S. degree in Computer Science or related technical field (i.e. math, physics, or data science) before summer 2026
- 0–1 years of experience programming in one or more of: Java, Python, Swift
- Dedication to our mission of universally available education
- Relocation to Beijing, China. This position is based in Beijing.
- Exceptional candidates will have...
- A GPA of 3.6+
- A Duolingo streak
- Proficient in both spoken and written English.
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Accommodations: We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact [email protected].
Equal Employment Opportunity: Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
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