Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
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United States of AmericaLearn more about Key Technologies used by Duolingo
| Technology | Tech category |
|---|---|
| Kotlin | Programming Languages |
| Python | Programming Languages |
| Scala | Programming Languages |
| Adobe XD | Software Development Tools |
| JavaScript | Front End |
| Twitch | Online Video Platforms |
| Velocity | Software Frameworks |
| Apple iOS SDK | Software Frameworks |
| G Suite | Collaboration |
| Docker | Virtualization Management Software |
Learn more about Hiring Categories and Investments of Duolingo
| Intent Topic | Category | location | Investment Type | Duration |
|---|---|---|---|---|
| Accounting & Finance | Accounting & Finance |  China |
Building Team | 2 Month |
| Accounting & Finance | Accounting & Finance | China |
Building Team | 3 Month |
| Accounting & Finance | Accounting & Finance | United States of America |
Building Managerial Strength | 5 Month |
| Accounting & Finance | Accounting & Finance | United States of America |
Building Team | 2 Month |
| Accounting & Finance | Accounting & Finance | United States of America |
Building Team | 3 Month |
| Accounting & Finance | Accounting & Finance | United States of America |
Building Team | 5 Month |
| Administration | Administration | United States of America |
Building Team | 3 Month |
| Analytics | Analytics | United States of America |
Building Team | 2 Month |
| Analytics | Analytics | United States of America |
Building Team | 3 Month |
| Analytics | Analytics | United States of America |
Building Team | 5 Month |
Learn more about what's happening at Duolingo
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