Senior iOS Software Engineer, Growth

About the role

Duolingo is looking for a senior iOS Software Engineer to join its Onboarding team in Beijing. You will build and ship features that drive user growth and deliver high-quality learning experiences to millions of learners worldwide, working closely with product managers and designers to create engaging experiences for new users. The team is fast-moving and focuses on improving the new user experience.

Key responsibilities

• 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.
• Work across the stack (iOS and backend), run experiments and collaborate cross-functionally to improve metrics such as daily active users and new users day 7 retention.

Required profile

• Bachelor's degree in Computer Science or a related technical field.
• Solid foundation in computer science with strong competencies in data structures, algorithms and software design.
• 5-10 years of experience programming in Swift.
• Relocation to Beijing, China; the position is based in Beijing.

Required skills

• Swift
• Data structures, algorithms and software design

Exceptional candidates will have a Duolingo streak and be proficient in spoken and written English. Base salary is supplemented by equity compensation; the stated range is 804,949 to 1,088,971 CNY.