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Senior Java Developer
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Offer summary

(Summary generated by AI based on the full job description)

The project focuses on real-time sports data across 30+ disciplines including e-sports, with emphasis on the In-Game Pipeline for manual or AI-driven data collection. Core technologies include Java, AWS, TDD and XP testing, optionally Kafka, Docker, and Kubernetes. Responsibilities involve building high-performance 24/7 services, architecture development, and Agile collaboration. Benefits include flexible working hours, team events, and career development.

you can start ASAP

Senior Java Developer

Company: Sportradar Polska Sp. z o.o.

from: 2 June 2026
to: 2 July 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:senior
working mode:hybrid
Warszawa, Wola
Warszawa, WolaGiełdowa 5View on map

Requirements

Expected technologies

Java

Optional technologies

AWS
Kafka
RabbitMQ
Docker
Kubernetes

Operating system

Windows

Our requirements

  • You are a developer who like challenges, having fun and being focused at work. Learning is a natural part of your workday. You enjoy collaborating with a diverse group of people.
  • Passion for technology
  • Proven, hands-on software development experience (Java)
  • Ability to write a clean, well-crafted and tested code (XP, TDD)
  • Agile mindset (focus on delivering working software, collaboration and improvement)
  • Shared values - relations, collaboration, trust

Optional

  • Experience with cloud-based appreciations and microservices (AWS)
  • Experience with automation testing on various levels (BDD, Performance testing, Contract testing)
  • Knowledge of distributed event streaming solutions (Kafka, RabbitMQ or similar)
  • Understanding how the code can be shipped (Docker, Kubernetes)

Your responsibilities

  • Build scalable, high-performance services for sports data operating 24/7
  • Be an active part in making the most out of our AWS partnership
  • Become a domain expert in the exciting world of real-time sports data
  • A real opportunity to influence the design and technology

About the project

The Live Data unit is responsible for the development, delivery, and global distribution of real-time sports data across a diverse range of sporting events. Through strong partnerships with rights holders, media organizations, and betting companies worldwide, the unit ensures the seamless provision of accurate, high-quality data across 30+ different sports disciplines, including e-sports.
Our international team develops and maintains a range of advanced platforms to integrate, manage, and analyse data from multiple sources.
The development teams based in Wrocław focus on:
  • In-Game Pipeline – a system for collecting source data, either manually captured by scouts during events or generated through AI-driven computer vision technology.
    • THE CHALLENGE:
    As a Senior Java Developer you will play a key role in the software development process by writing clean code, building scalable architectures, embracing TDD, and empowering the
    pair-programming approach.

    This is how we organize our work

    This is how we work

    in houseyou focus on a single project at a timeyou develop several projects simultaneouslyyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the productyou focus on product developmentyou focus on code maintenanceagile

    This is how we work on a project

    • Clean Code
    • BDD
    • TDD
    • Continuous Deployment
    • Continuous Integration
    • team-level deployment
    • documentation
    • test automation
    • testing environments

    OUR RECRUITMENT PROCESS:

    1. A brief conversation with our Talent Acquisition Partner to review your background, experience, and expectations
    2. A take-home coding assignment designed to reflect our daily work, completed at your convenience
    3. An in-depth discussion on your submitted coding task, including a review of your thought process, live coding exercises, and a system design conceptual discussion
    4. A conversation with Senior Management to assess your ability to work in a matrix organization and collaborate with stakeholders
    5. Receive feedback and, if successful, an offer!

    Additional Information

    At Sportradar, we celebrate our diverse group of hardworking employees. Sportradar is committed to ensuring equal access to its programs, facilities, and employment opportunities. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. We encourage you to apply even if you only meet most of the requirements (but not 100% of the listed criteria) – we believe skills evolve over time. If you’re willing to learn and grow with us, we invite you to join our team!
    Company

    Development opportunities we offer

    • development budget
    • industry-specific e-learning platforms
    • intracompany training
    • substantive support from technological leaders
    • technical knowledge exchange within the company

    What we offer

    • A collaborative environment with colleagues from all over the world (Engineering offices in Europe, Asia and US)
    • 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

    Benefits

    • flexible working time
    • fruits
    • integration events
    • no dress code
    • coffee / tea
    • drinks

    Recruitment stages

    • 1.
      Initial Screening
    • 2.
      Technical Task
    • 3.
      Technical Interview (90 minutes)
    • 4.
      Cultural Fit Interview (30 minutes)
    • 5.
      Final Step

    Sportradar Polska Sp. z o.o.

    We’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business.

    This is how we work

    Senior Java Developer
    I apply to:
    Sportradar Polska Sp. z o.o.
    Warszawa, Wola
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