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Sportradar Logo Sportradar · IT - Software Development

Junior Frontend Developer

Bosnia and Herzegovina, Mostar · Job Posted March 13, 2026
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Job Description

Our Games team designs, develops, and delivers high-quality digital games enjoyed by players around the world. From concept to launch, we focus on creating engaging, visually rich, and technically robust gaming experiences across multiple platforms. Based in our Mostar office, this role offers the opportunity to collaborate closely with experienced engineers, designers, and product leaders, contribute to key technical and creative decisions, and directly impact the evolution of our growing games portfolio.

Job Responsibility

  • Implement domain logic and definitions within the system, and collaborate on product requirements by providing feedback and asking the right questions
  • Build reliable and scalable solutions, aiming for clean implementations that minimize bugs and reduce the need for support or rework
  • Continuously learn - whether it's the business domain, the technologies we currently use, or new tools and approaches we want to explore
  • Actively suggest improvements to technical solutions or domain implementation at any time, especially during team planning sessions and retrospectives

Requirements

  • Passionate about technology and highly motivated to self-improve
  • 1-2 years of industry experience in software development is desirable
  • Experience working with RDBMS
  • Experience or basic knowledge of backend communication patterns (e.g. HTTP, WebSockets, gRPC) and messaging or streaming systems (e.g. Kafka, RabbitMQ, Redis Streams)

Nice to have

  • Experience working with Javascript/Typescript
  • Writing tests with features you're developing
  • Experience with software containers and container orchestration platforms (e.g. Docker and Kubernetes)
  • Experience with build, deployment and development tools

What we offer

  • A collaborative environment with colleagues from all over the world including various social events and teambuilding
  • Flexibility to manage your workday and tasks with autonomy
  • A balance of structure and autonomy to tackle your daily tasks
  • Vibrant and inclusive community which welcomes all participants
  • Global Employee Assistance Program
  • Calm and Reulay app (leading well-being apps designed to support focus, quality rest, mindfulness, and long-term mental resilience)
  • Online training videos
  • Flexible working hours
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