
Fretello GmbH
About Fretello GmbH
With our AI-based guitar learning app Fretello, we empower people to express themselves through music. This experience can look different for every user as our learning content is customizable and adapted to the experience level.
Founded in 2016, we have ever since grown into a warm-hearted and passionate bunch of 25+ people. Not only do we strive for simplicity and iterative improvements when it comes to our app but also in the way we are working together. In addition to being passionate about our product, we Fretellians value transparency, flexibility, curiosity, ownership, and foster an appreciative team environment where we support and push each other.
- Language EN
- Total employees 25
- Tech employees 14
- AVG age 31
- Language EN
- Total employees 25
- Tech employees 14
- AVG age 31
Tech Stack
Tech Team
Office Life
Location
- Android
- React
- Figma
- iOS
- Android Studio
- Keras
- Swift
- agile
- AWS Lambda
- Amazon Web Services
- C++
- Bitbucket
- PostgreSQL
- Scrum
- Xcode
- Docker
- Node.js
- Kotlin
- Python
- TensorFlow
- Gradle
- Express
+ 19
Tech Team
- 3 x iOS Engineer
- 1 x Product Owner
- 1 x Product Manager
- 2 x Android Engineer
- 1 x CTO & Co-Founder
- 2 x Product Designer
- 1 x Software Architect
- 1 x Machine Learning Engineer
- 1 x Quality Assurance Manager
- 1 x Machine Learning Engineer Intern
+ 7
+ 19
+ 7
Office Life
Location
- Remote first work setup and mindset
- Flexible working hours
- A small team (25-30) with lots of individual impact and responsibility
- Overtime compensated as time off (1:1 basis)
- Regular remote & onsite team events
Location
- Linz, Austria
+ 2
+ 19
+ 7
+ 19
+ 7
+ 2




