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We are looking for one as soon as possible

Freelance developer (m / f / d)
for late entry into the founding team


We are

a sports start-up with an ingenious training app for handball players. The app's training algorithm enables a previously Europe-wide, if not worldwide, new individuality of training. The app has been available in the AppStore and PlayStore since 2020 and for January 2022 we are preparing the test of a web program for workplace health promotion with a company operating in several countries.


We want


Build a sports and health empire based on our app. The code of the existing app is the perfect prerequisite for expanding into many other exciting fields and that is exactly our goal. It's about really making a difference for many people with our products and getting rich together with our partner, whom we are looking for with this tender.


We are looking for


a full stack developer (m / f / d) who is really keen to help build something himself, to creatively develop new ideas and products and to create something ingenious for people - as an equal partner with the possibility of 20-30% To receive company shares.
We are looking for someone who is willing to take the time to get to know us and our company for about 5-10 hours a week on the side and to take on entrepreneurial risk.


Current tech stack of our app

  • Java script with a React Native variant

  • Node.js, Redux, React Navigation, HTML5, CSS

  • Google Firebase, iOS AppStore, Google PlayStore

  • Gradle Build Tool and XCode

  • Our websites are currently hosted with Wix


Does that arouse the desire in you to join in and really tear something? Then send us your application to .

We are looking forward to meeting you!

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Our vision with Sports Athletic

We want to make it possible for all handball players
to play handball as successfully and without injuries as possible!

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