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Sportradar Logo Sportradar · IT - Software Development

Mid Java Software Engineer

Poland, Warszawa · Job Posted June 09, 2026
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Job Description

ABOUT US: The Sports Data & Odds Engineering organization is responsible for developing, delivering, and operating a broad portfolio of products that power Sportradar's global sports data and betting ecosystem - processing millions of real-time events every day for media companies, sports federations, betting operators, and consumer apps across 120 countries. Working closely with rights holders, media organizations, and betting partners, our teams build and maintain highly scalable systems that support the collection, processing, analysis, and distribution of sports data and odds across more than 30 sports disciplines, including e-sports. The development teams based in Warsaw contribute to multiple products and initiatives across these domains, building distributed systems that operate at global scale, process millions of events daily, and deliver mission-critical services that are available 24/7. THE CHALLENGE: This is a role for someone who has delivered real software and wants to keep raising their game. You will work on systems that process millions of live sports events every day - the kind of scale most engineers only read about. You will not be left to figure it out alone. You will be surrounded by experienced engineers who care about crafts, and you will have the space to grow fast.

Job Responsibility

  • Build and maintain high-performance Java services for sports data and betting products running 24/7 at global scale
  • Work across the full stack of features - design, implementation, testing, and production
  • Contribute to cloud-native solutions on AWS
  • Collaborate on architecture and design discussions
  • Write clean, well-tested code and actively improve it through peer review and feedback
  • Develop deep domain expertise in one of the most technically demanding real-time environments in the industry
  • Work closely with senior engineers, embrace TDD practices, and grow through pair programming and collaborative problem-solving

Requirements

  • 2+ years of professional software development experience and have delivered production Java software
  • Write clean, maintainable, well-tested code
  • Understand object-oriented design principles
  • Comfortable working in an agile team and communicating clearly with engineers and stakeholders
  • Genuinely curious - about the technology, the domain, and the people
  • Experience with AWS, Kafka, Docker or Kubernetes is a bonus, but appetite to learn carries just as much weight here

Nice to have

Experience with AWS, Kafka, Docker or Kubernetes

What we offer

  • Collaborative environment with colleagues from all over the world
  • Ability to shape your own workday and career via a clearly defined professional and personal development plan
  • Opportunity to work with senior leadership team and develop yourself within an inspiring and fast-growing company
  • Vibrant and inclusive community, including Women in Tech and Pride groups which welcome all participants
  • Flexible working hours
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