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Sportradar is the world's leading sports technology company serving 1,700+ sports federations, media outlets, betting operators, and consumer platforms across 120 countries. You will join the AudioVisual Tribe as a backend software developer, working collaboratively with team members across Poland, Austria, Slovakia, and Norway to develop and maintain high-traffic services used by both internal users and external clients.
Your day-to-day work will involve building scalable backend applications using PHP (Symfony) and/or Go, alongside modern technologies including React, TypeScript, MySQL (Aurora), Redis (ElastiCache), RabbitMQ (AmazonMQ), gRPC, REST API, GraphQL, Kubernetes, Helm, AWS, Docker, and GitLab CI/CD. You'll work in a Scrum environment, manage tasks in Jira, and maintain detailed documentation in Confluence. The team emphasizes best practices around quality, including test-driven development and peer code review. Your code must be efficient, reliable, clean, and maintainable to handle demanding performance requirements.
The company offers a collaborative, inclusive environment with flexible working hours and a clearly defined professional development plan. You'll have the opportunity to work with senior leadership and develop yourself within a fast-growing, inspiring organization. Sportradar has engineering offices across Europe, Asia, and the US, and maintains vibrant communities including Women in Tech and Pride groups.
Note: While flexible hours are offered, this role is fully office-based in Warsaw, as the company strongly values in-person collaboration, knowledge sharing, fast decision-making, and team connection.
REQUIREMENTS:
- Backend development experience with PHP or Go (2+ years minimum)
- Knowledge of software architecture principles and design patterns
- Understanding of microservices, distributed systems, and APIs (REST, gRPC, GraphQL)
- Hands-on experience with SQL, NoSQL, and queue systems
- Understanding of system monitoring and observability tools (Prometheus, Grafana, Loki, New Relic)
- Practice with test-driven development (TDD) and pair programming
- Familiarity with GitLab CI/CD workflows
NICE TO HAVE:
- Experience with containerization (Kubernetes, Docker, AWS)
- Experience designing and working on highly scalable systems
- Experience with JavaScript and React (not required)
