Chief Technology Officer (CTO) // wundertax

August 9, 2017
You can get a lot of money back with tax declarations, but it’s complicated, time-consuming and no one really understands them. We are on a mission to change that: With specialized tax tools and modern UX, we are currently reinventing the whole tax industry. We look for an CTO to help us on this mission. This is a full-time position in our cosy loft in the center of Kreuzberg.

What you will do

  • Grow our awesome internal tech team of 4+ developers
  • Co-decide on the company strategy and co-design its culture
  • Hire and retain developers
  • Support technical decisions
  • Work closely together with our CPO, PMs and Designers

You’ll need to have

  • Very good communication skills. You are a good listener.
  • Leadership experience for at least a similar sized team.
  • Customer centric mindset.
  • Good understanding of Ruby, Ruby on Rails, HTML, (S)CSS and Javascript. You are knowledgeable about best practices.
  • Experience with mobile apps, especially React Native is a big plus, but not necessary
  • Experience with German tax system would be beneficial, but not necessary

How are we different?

  • We work together as a team: knowledge & experience is shared all the time
  • We believe that a diverse team will create a better product
  • We deploy our Rails 5 app continuously multiple times per day
  • We improve our code quality day by day
  • We base our design decisions on multiple thousand data points
  • We talk A LOT about taxes :)

Sounds good?
You don’t need a perfectly crafted CV or cover letter. Instead, just tell us in a brief email about you and the most important things we should know about you. We reply fast. Please send your mail to

We especially encourage people from underrepresented groups to join us.

Visit the company website


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