
Software Engineer II, Android
Skills
About the role
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 finding innovative solutions to complex technical problems, running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You'll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes - while doing work that's both fun and meaningful.
Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
About the Role...
Below you can find more information about the teams we're hiring for:
Subscriber Conversion Team:
The Subscriber Conversion team owns the surfaces that turn learners into subscribers and keep them subscribed including in-app hooks and paywalls, the purchase flow, pricing and packaging, payments, and subscription partnerships. The team is highly experimental, running a steady stream of A/B tests across iOS, Android, backend, and web, and balances quick optimizations on high-traffic surfaces with larger bets like new tiers and partner offerings.
You will...
Collaborate on software projects with product design and backend aspects
Develop, release, and maintain native Android application features in Kotlin
Mentor and set technical direction for junior engineers on the team
✅ You have...
A Bachelor's degree in Computer Science or a related technical field
Programming experience in Kotlin on Android
The ability to communicate technical issues effectively to technical and non-technical stakeholders
Exceptional candidates will have...
Strong programming experience building reactive Android apps
Demonstrated self-direction, with a desire both to learn new techniques and mentor others
Experience designing clean and maintainable APIs
Experience writing unit tests and testable code
Benefits: Take a peek at how we care for our employees' holistic well-being with our benefits here.
Job Alerts: Sign up for job alerts here.
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 accommodations@duolingo.com.
Fraud Warning: Unfortunately, there is a rise in scammers pretending to be real Duolingo employees. Duolingo and our employees will never ask for your Social Security number, bank details, or passport info, and we'll never ask you to deposit a check, purchase equipment, or exchange money during the interview process. Real Duolingo employees always use an email that ends in @duolingo.com or @recruiting.duolingo.com. Stay alert and double-check these details before sharing any information.
Compensation
This Mobile Engineer role pays $153k-$207k/yr. Within typical range for mobile engineer roles in United States.
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