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Backend Engineer (m/f/d)

Sport Alliance GmbH

Roles & Responsibilities

  • At least 3 years of professional experience developing cloud-based software using JVM technologies, with knowledge of Spring Boot and Hibernate.
  • Experience building scalable, cloud-native platforms.
  • Strong focus on delivering high-quality, reliable backend components with fast deployment cycles and continuous self-improvement.
  • Excellent English communication, collaborative mindset, and ability to apply proven design patterns pragmatically to build maintainable and efficient backend systems.

Requirements:

  • Enhance payment software solutions by integrating payment service providers (PSP) as part of a cross-functional team.
  • Develop the payment domain of the B2B fitness SaaS platform in close cooperation with product management and the development team using JVM technologies and frameworks like Spring Boot.
  • Create high-quality software components in an agile environment and contribute ideas within flat hierarchies.
  • Develop and enhance resilient, maintainable microservices and their integration with the SaaS platform in an autonomous, agile environment.

Job description

Would you like to make a change in the FitTech industry with an agile team? How about a mentality that values your opinions and ideas? If you feel like contributing to a collection company with a startup atmosphere, then you are exactly right with us. Be a part of the digital transformation of the fitness industry.

Your position in our team

  • You enhance our payment software solutions by integrating payment service providers (PSP) as part of a cross-functional team

  • You develop the payment domain of our market-leading B2B fitness SaaS platform in close cooperation with product management and the developer team using JVM technologies and frameworks like Spring Boot.

  • You create high-quality software components in an agile environment and contribute your ideas within flat hierarchies 

  • You develop and enhance resilient, maintainable microservices in an agile and autonomous environment and its integration with our SaaS platform

    • Your profile

  • You have at least 3 years of professional experience in developing cloud-based software using JVM technologies, with knowledge of frameworks like Spring Boot and Hibernate.

  • You have experience in working on a scalable, cloud-native platform

  • You focus on delivering high-quality, reliable components with fast deployment cycles, continuously improving yourself

  • You stay up to date with programming trends, thrive in collaborative environments, and communicate confidently in English. You apply proven design patterns pragmatically to build maintainable and efficient backend systems


    • Your salary
  • PLN 100–120 net per hour + VAT (B2B)
  • PLN 14,000–17,000 gross/month (UoP)
    •  
    You can choose between the different contract types. The final offer depends on experience, skills, and overall fit.

    Your benefits with us
  • Benefits package – private medical care and a sports card to support your health and well-being
  • Access to Udemy Business – boost your skills with thousands of high-quality online courses
  • Flexible work model – work fully remotely or combine it with on-site collaboration at our modern office in Warsaw
  • Employment options tailored to you – pick the contract type that best fits your needs
  • Flexible Working Hours – adjust your schedule to fit your lifestyle
  • Unique experience in the Fitness and SaaS industry – join a market-leading company in a dynamic, fast-growing industry
  • International team – work alongside talented colleagues from around the world in a diverse and inclusive environment
  • Unforgettable company events – take part in engaging team-building activities and memorable celebrations
    •
    Ready to apply?
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