Senior Frontend Developer - React / React Native

Job Description

ABOUT US :

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.

In  Live Data Apps  we are developing a comprehensive web and mobile solutions that enable scouts

o collect and manage real-time sports data during live events

THE CHALLANGE :

As a Senior Developer in our LDA (Live Data App) Team , you’ll play a key role in building and evolving

web and mobile solution. We're looking for someone with strong proficiency in  React  and a working knowledge of  React Native  or willingness to learn it.

We are looking for someone who is passionate about software development and bring a solid understanding of modern development practices. We value simplicity , write clean, maintainable code , and follow clean architecture principles . We practice Test-Driven Development (TDD) , enjoy pair programming .

In return, you’ll be an integral part of a supportive, collaborative team, with access to mentoring and training to continue growing your skills and experience.

Key Responsibilities :

Build scalable, high-performance services on top of our real-time sports data, collected 24 / 7 globally for more than 30 different sports.

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 design and technology

Stay hands-on with code while contributing to architectural discussions and long-term planning

ABOUT YOU :

You are a pragmatic and independent developer with a focus on frontend development. You’re passionate about solving hard problems and building systems that matter. You enjoy working in diverse teams and see continuous learning as part of your everyday work.

Required :

Strong software engineering background with  React

Proven experience with  TDD, XP practices, and pair programming

Solid understanding of  clean architecture  and design principles

Experience with  Node.js  servers

Experience working in  Agile, cross-functional teams

Experience with cloud-based appreciations and microservices

Strong communication and collaboration skills

Desirable experience :

Prior experience with  React Native would be a plus

Experience with  automation testing  on various levels (BDD, Performance testing, Contract testing)

Understanding how the  code can be shipped  (Docker, Kubernetes)

OUR 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

OUR RECRUITMENT PROCESS :

Initial Screening : A brief conversation with our Talent Acquisition Partner to review your background, experience, and expectations

Technical Task : A take-home coding assignment designed to reflect our daily work, completed at your convenience

Technical Interview (90 minutes) : 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

Cultural Fit Interview (30 minutes) : A conversation with Senior Management to assess your ability to work in a matrix organization and collaborate with stakeholders

Final Step :  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!