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Offer summary
(Summary generated by AI based on the full job description)
The project involves global real-time sports data and betting systems processing millions of events daily. Key technologies include Java, AWS, Kafka, Kubernetes, microservices. Responsibilities cover designing, building, and operating scalable Java services 24/7, independently owning complex technical initiatives, and mentoring engineers. Collaboration includes architectural decisions and improving engineering practices.
from: 20 July 2026
to: 19 August 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:senior
working mode:full office
Warszawa, Wola
Requirements
Expected technologies
Java
Optional technologies
AWS
Kafka
Kubernetes
Operating system
Windows
Our requirements
- You are an experienced engineer who can independently design, build, and operate complex software systems. You enjoy solving challenging technical problems, mentoring teammates, and influencing engineering decisions beyond your immediate deliverables.
- You have 5+ years of professional software development experience with strong Java expertise
- You can design and deliver distributed systems in production, and you understand what it takes to keep them running
- You take ownership of complex initiatives independently - from architecture decisions to post-incident reviews
- You mentor others naturally and perform technical reviews that are direct, constructive, and useful
- You have a deep understanding of testing strategy, CI/CD, and what engineering excellence looks like in practice
- You communicate clearly with technical and non-technical stakeholders and know how to land a difficult message
- Experience with AWS, Kafka, Kubernetes, and microservices at scale is a strong advantage
Optional
- Experience with AWS, Kafka, Kubernetes, and microservices at scale is a strong advantage
Your responsibilities
- Design, build, and operate scalable, high-performance Java services for sports data and betting products running 24/7
- Take independent ownership of complex technical initiatives from initial design through to production delivery
- Contribute to cloud-native architecture on AWS, bringing experience and judgment to decisions that affect the whole platform
- Mentor engineers around you - through code review, pairing, and the kind of feedback that actually helps people grow
- Drive improvements to code quality, test coverage, engineering practices, and team standards
- Collaborate with product and engineering leadership on technical direction - and push back constructively when it matters
- Build expertise in one of the most technically demanding real-time data environments in the industry
About the project
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 an engineer who wants to own things - not just deliver them. You will take complex technical initiatives from design through to production, work across a high-performing distributed team, and have real influence over the architecture and practices of a platform used by millions of people every day. The problems here are not manufactured. They are the kind that come from operating at genuine scale in a real-time, mission-critical environment.
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
- 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 discussion tailored to the level of the role.
4. A conversation with Senior Management to assess your ability to work in a matrix organization and collaborate effectively with stakeholders across the business.
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!
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
Development opportunities we offer
- development budget
- industry-specific e-learning platforms
- intracompany training
- substantive support from technological leaders
- technical knowledge exchange within the company
Benefits
- flexible working time
- fruits
- integration events
- no dress code
- coffee / tea
- drinks
Recruitment stages
- 1.Initial Screening
- 2.Technical Task
- 3.Technical Interview
- 4.Cultural Fit Interview
- 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 Software Engineer
I apply to:
Sportradar Polska Sp. z o.o.
Warszawa, Wola
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