Staff Software Engineer

Duolingo

11 hours ago

4.1 on Glassdoor

Beijing, China

Onsite

Full Time

Senior

0 applicants

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About this role

A Senior Android Performance Engineer at Duolingo focuses on improving the Android user experience through performance optimizations and efficiency improvements. The role involves collaborating with cross-functional teams to identify and resolve performance bottlenecks and implementing solutions that impact user experience and retention.

Skills

Qualifications

Bachelor’s degree in Computer Science or related technical field

About Duolingo

duolingo.com

Duolingo is a popular language-learning platform that offers free, gamified lessons on web and mobile for dozens of languages. It uses short interactive exercises, spaced-repetition and data-driven personalization to build reading, writing, speaking and listening skills, and also provides complementary products like Duolingo for Schools, Duolingo ABC for kids, Stories/Podcasts, and the Duolingo English Test. The core service is ad-supported and free, with an optional Duolingo Plus subscription for an ad-free experience, offline access, and extra features; millions of learners worldwide use it for its engaging, science-backed, bite-sized approach.