Growth Hacking Internship

Job description

We are Tellow, a bookkeeping app for entrepreneurs, and we are pushing the envelope. We’re passionate about the ‘gig’ economy and we’re doing our best to help it grow. We’re turning bookkeeping into a party for freelancers. 🎉

Our super smart bookkeeping tool automates as much as possible for them.

This way we give real-time insights in the financial situation. Just one click away, provided by us. Giving freelancers the time and freedom to do what they love most.

Your job

At Tellow, you will become obsessed with growth metrics. Data tells a story and you will devour this. You will see the “virtual reality” behind actual marketing campaigns and how they work, but mostly you will become obsessed with our customers. You will build assumptions and then go out and talk to people to test them. You will predict what effects certain measures will have and then analyze the final results.

You will work closely with the rest of the Growth team to turn these learnings into quick improvements, and keep reiterating this process, learning all about fast growth.



  • Like to learn and experiment quickly.
  • Have affinity with mobile applications and digital solutions.
  • Are flexible and can handle change well.
  • Are pro-active, analytically strong and entrepreneurial.
  • Are pretty smart.
  • Speak and write English & Dutch well.
  • Have a start-up mentality.
  • (ideally) have experience with Google Ads.


  • € 350,- internship allowance.
  • Possibility to do your graduation research within your internship.
  • A dedicated mentor available to you at all times as well as regular mentoring sessions with one of our Chiefs.
  • Strong focus on learning: we want you to walk away feeling capable and knowledgeable on the job market.
  • Working in a start-up atmosphere: lots of autonomy, a young and driven team and a fun office environment.
  • Lunch included! Tell us what you’re missing, we’ll order it.
  • Travel allowance.
  • Regular team activities.
  • Working in a beautiful office in the heart of Utrecht (at the station in the WTC).
  • An open working atmosphere, in which you can give and receive honest feedback.

Start date: ideally february 2020 but we’re open to discuss.