Fretello - Machine learning internship



Location (s):

  • Online
Fully remote


Fretello is an AI-based music education app that empowers people to express themselves through music. Apply today and join the stage as our new machine learning intern!


Are you looking for an opportunity to grow whilst contributing to a great purpose, to show what you’ve got, and learn along the way with some cool folks?

Your contact: Stephanie (Süllwald) Truter (Talent Scout)
Time zone preference: +/- 5 hours of difference from CET.

About Fretello GmbH

We empower every individual to express themselves through music with an AI-based app. Our team collaborates remotely from all corners of the world or on-site in Linz to offer the best possible music learning experience to our users. Founded in September 2016, we have grown into a warm-hearted and passionate bunch of 25+ people. Join the stage to learn and support us in a surrounding that allows you to be yourself, contribute, grow, and smile.

Not true, you certainly are! Whilst we all share some love for music, the only instrument every Fretellian should be able to play is air-guitar



  • Learn.
    Being curious and learning continuously are deeply ingrained in our DNA at Fretello. Whilst we support our users to steadily improve and progress, we certainly do the same within our team. Giving constructive feedback, asking questions and sharing knowledge is a daily routine for Fretellians. Biweekly demo-times provide a stage to show your projects, share your learnings and create a deeper understanding of the various work areas at our startup.
  • Practice.
    The more you practice the better you get. This applies to learning an instrument as well as to any skill you can think of. Not everything is going to turn out as you initially planned it. It’s completely normal to make mistakes or fail. What's important is to learn from it, adapt, get going again and grow. Nothing is set in stone.  We love how Fretellians evolve, proactively bring their experience to the stage, share and implement ideas for improvements and are not afraid of getting their hands dirty to make sure we all work in concert. 
  • Play.
    At Fretello, we all do what we love and that’s what makes us good at it. We are all passionate about our area of expertise. The positive energy you can feel when people are living their vocation is inspiring and makes collaborating pretty exciting. And yes, frankly speaking, there are always some tasks you might not particularly enjoy. Those are usually part of the deal and easy to handle thanks to the positive energy our team brings to the table. Being a remote-first company, we certainly don’t compromise on socializing regularly virtually and onsite. 
  • Smile.
    Are you taking yourself too seriously? Well, we don’t. Engaging stories and (mostly appropriate) jokes are part of our everyday work. We try to balance being focused on our work and enjoying ourselves and the bond with our fellow Fretellians. This bond is further strengthened by the mutual trust we have in our competencies and the solution-oriented approaches we follow. Pulling on one string to bring our vision to life and creating something meaningful, puts a big smile on our faces. On yours too?

Opportunity is About:


Candidates should be from:

Description of Ideal Candidate:


  • Student or recent graduate in Computer Science or a related field
  • Passion for your field with some previous work experience
  • Practical experience with Python, TensorFlow, Keras, and Deep Learning
  • Very good English skills
  • A positive and proactive mindset
  • The willingness to learn and the guts to try out new things
  • Definitely some love for music but NOT necessarily playing an instrument


Deadline: As soon as possible

Cost/funding for participants:

Our salary range starts at EUR 1,300 gross per month. Your actual offer depends on your skills and experience.

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