Backend Developer (m/f/d)

Do you like to make a change in the FitTech industry with an agile and fast moving team? How about a mentality that values your opinions and ideas? If you want to join a like-minded team to develop our innovative MySports app for activity-based sports promotion and thus contribute to its success based on state-of-the-art technologies, then you are exactly right with us. Be a part of the digital transformation of the fitness industry.


  • Develop as part of a cross-functional team on our highly scalable mobile app "MySports" and make your contribution on the way to the leading solution for corporate sport
  • Set new standards for modern software development and use the breadth of our state-of-the-art tech stack (including Java 16/17, Spring Boot, Hibernate, AWS)
  • Build sustainable and high-quality code and complement your work with software tests (Unit, Integration, E2E)
  • Open up new areas of activity on your own responsibility and grow together with us
  • Contribute your ideas in an international and multicultural environment and become a part of our success


  • At least 3 years of relevant professional experience in the development and conception of software with Java and knowledge in Spring and Hibernate
  • Knowledge of Mockito, relational databases, messaging (RabbitMQ), Docker, Kubernetes or AWS are an advantage
  • Ideally, you bring know-how in the development and operation of scalable applications
  • Experience in handling software tests (Unit, Integration, E2E) and the conviction that this is an important part of the development
  • Interest in new programming trends and good teamwork in an international and multicultural environment as well as confident communication in English


  • Free choice of work location within large parts of Europe and, if interested, an attractive workplace in the heart of Hamburg or Kraków as well as flexible arrangement of working hours
  • Relocation assistance if needed according to prior agreement
  • Our own fitness studio that can be used free of charge, including a personal trainer and a physiotherapist for all colleagues (only for Hamburg)
  • Our own CashBack sports programme "MySports", which we use to subsidize your sports activities
  • High level of personal responsibility, quick assumption of responsibility and leads who communicate with you at eye level
  • Supply of drinks, fresh fruit and snacks
  • An attractive company pension (only for Germany) as well as subsidized use of public transport in Hamburg
  • Flat hierarchies and a motivated and dynamic team


As Sport Alliance, we make it easier for people to access sport by digitalizing the fitness industry. As the market leader in Germany, we rely on the state-of-the-art technologies and methods to create a cloud-based platform that can map all relevant business processes from independent gyms to international chains. Building on this, we have created a unique ecosystem of innovative products and services in the areas of fintech, e-commerce and lead generation.

The Sport Alliance group consists of Magicline, Finion Capital, Finion FaiPay, MySports and and we’re not done yet. More than 350 colleagues are working on new ideas and solutions to lead the industry into the future at our Offices in Mainz, Eisenstadt, Kraków, Hamburg, Krefeld and Cologne. But Sport Alliance is at home everywhere. With our flexible workplace design, we are conquering the whole world.


Then become a part of our team and apply now online. If you have any questions, then feel free to send a mail to

Due to recent events: In order to protect you and us, our job interviews in the first step are currently only conducted by phone or video phone.  We are also there for you in these special times and look forward to getting to know you.

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