Backend Engineer (m/f/D)

We want to develop the best software for our clients with the best developers. We are pragmatic, agile, fast and always have the client benefit in mind. We create solutions together and involve everyone. 
Are you passionate about digitalizing the fitness industry together with us and would like to use the latest technologies? Then you are exactly right here.


  • You are part of a cross-functional team, are responsible for the active participation in the development of our software solutions and spend your time programming instead of in conference rooms
  • You develop the software product in close cooperation with the product management and use modern technologies and frameworks (Spring)
  • Flat hierarchies allow you to contribute your ideas and be part of the implementation
  • You have the flexibility to think outside the box and see the big picture of our applications
  • You will independently develop further areas of activity (DevOps, QA, Build-Management) and work on a market-leading B2B fitness platform (Kubernetes in AWS)

WHat you bring to the table

  • You have experience in the development and conception of software in Java and you also have knowledge in Spring and ideally also in Hibernate
  • Ideally, you bring know-how in the development and operation of scalable applications
  • You have a high quality awareness and the willingness to improve yourself every day
  • You possess experience in handling automated tests (unit tests, acceptance tests) and are convinced that this is an important part of the development
  • You are always interested in new programming trends, enjoy working in a team and communicate confidently in German and English


  • An attractive workplace in the heart of Hamburg, Kraków or mobile work all over the world
  • An own fitness studio that can be used free of charge, including a personal trainer and a health coach for all colleagues
  • 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 BAV subsidy and HVV benefits
  • 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, and Pay Due and we’re not done yet. Our offices in Hamburg and Cracow are located in the heart of the city centre. Around 200 colleagues are working on new ideas and solutions to lead the industry into the future.


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

Important: We would like to point out that we can only consider applications from candidates from UTC +/- 3 hours time zones.

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