Senior .NET Developer Job at Sportradar (Ljubljana)

Senior .NET Developer

Sportradar

Location:
Slovenia , Ljubljana

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Our division, “Sportradar Sports Performance” provides products to teams, leagues and federations from grassroots to elite and everything in between. The Sports Performance department develops and provides the industry leading Synergy product suite which provides teams with the capabilities to gain a competitive advantage in roster building, and performance analysis. We also develop tools which allow leagues and federations to manage their competitions including video production and distribution. We are passionate about what we do, and we care passionately about our people. This role is based in Ljubljana and will work closely alongside our recently appointed VP of Engineering, giving you the opportunity to influence key technical decisions and shape the future of our products.

Job Responsibility:

Design and build large-scale, data-intensive systems that power advanced analytics and video delivery solutions for professional sports
Play a key role in shaping how data and technology drive performance insights across multiple sports
Focus on backend API development for basketball and baseball platforms
Contribute to scalability, performance, and security across complex, distributed systems

Requirements:

5–10 years of experience in software engineering
Deep expertise in C# and the latest .NET technologies
Experience with design patterns
Experience in backend API development
Experience with large-scale, data-intensive systems
Experience with scalability, performance, and security across complex, distributed systems
Ability to work independently and take ownership
Strong problem-solving skills
Clear communication and effective collaboration
Curiosity and self-motivation to learn

Nice to have:

MongoDB
Kubernetes or other container orchestration tools
Kafka
AWS
CI/CD pipelines
MySQL or other SQL databases
Docker

What we offer:

Collaborative environment with colleagues from all over the world
Various social events and teambuilding
Flexibility to manage your workday and tasks with autonomy
A balance of structure and autonomy
Vibrant and inclusive community, including Women in Tech and Pride groups
Global Employee Assistance Programme
Calm and Reulay app (well-being apps)
Online training videos
Flexible working hours

Additional Information:

Job Posted:
January 08, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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