Software Engineer II

Our mission at Duolingo is to develop the best education in the world and make it universally available. Its a big mission and thats where you come in!

At Duolingo youll join a team that cares about educating our users experimenting with big ideas making fact-based decisions and finding innovative solutions to complex problems. Youll have limitless learning opportunities and daily collaborations with world-class minds while doing work thats both meaningful and fun.

Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.

Read our blog to learn more.

About the role...

Were looking for an iOS Software Engineer II to join our Momentum team under the International Growth this role youll build and ship features that drive user growth and deliver high-quality learning experiences to millions of learners worldwide. Youll work closely with product managers and designers to create engaging experiences for users.

Youll 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...

• A Bachelors degree in Computer Science or a related technical field
• A solid foundation in computer science with strong competencies in data structures algorithms and software design
• 25 years of experience programming in Swift
• Dedication to our mission of universally available education
• Relocation to Beijing China. This position is based in Beijing.

Exceptional candidates will have...

• Strong proficiency in Swift with proven ability to build and maintain production-level applications
• Strong technical knowledge of iOS mobile application development for iPhone/iPad using Swift with Cocoa Touch and related frameworks
• Experience designing clean and maintainable APIs
• Proficient in both spoken and written English.

Benefits: Take a peek at how we care for our employees holistic well-being with our benefits here.

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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 .

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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