Backend Developer

Posted Yesterday
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Mostar, Hercegovačko-neretvanski, Federacija Bosne i Hercegovine, BIH
In-Office
Entry level
Digital Media • Information Technology • Sports • Analytics
The Role
Build and maintain reliable, scalable backend services using Java and Spring Boot. Implement domain logic, design database schemas and queries, integrate messaging systems, write unit and integration tests, and participate in code reviews and CI/CD workflows. The role requires ownership of features from design through production, continuous technical improvement, and collaboration on product requirements. Nice-to-have experience includes JavaScript or TypeScript, Kubernetes, cloud platforms, and responsible use of AI-assisted development tools.
Summary Generated by Built In
Company Description

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.

Job Description

THE CHALLENGE

  • 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. 

 

ABOUT YOU

  • Strong experience with Java • Solid hands on experience with Spring Boot (REST APIs, configuration, security basics)
  • Good understanding of object oriented design, clean code, and design principles (SOLID)
  • Experience building and maintaining backend services in production environments
  • Proficiency working with SQL databases and NoSQL databases (e.g. PostgreSQL, MySQL, MongoDB) - Designing schemas, writing efficient queries, indexing
  • Familiarity with Git and modern development workflows (code reviews, pull requests)
  • Knowledge of messaging and event driven systems: Kafka, RabbitMQ, or similar
  • Practical experience using Docker - Building images, local development, containerized services
  • Familiarity with CI/CD pipelines and DevOps practices
  • Experience writing unit and integration tests
  • Able to work independently and take ownership of features from design to production

NICE TO HAVE

  • Experience working with Javascript/Typescript; 
  • Experience with build, deployment and development tools. 
  • Exposure to Kubernetes (deployment concepts, Helm, scaling, troubleshooting)
  • Experience with cloud platforms (AWS, Azure, GCP)
  • Practical experience using AI tools to support software development
  • Ability to critically evaluate AI‑generated code and ensure correctness, security, and maintainability
  • Understanding of best practices and limitations of AI‑assisted development
  • Comfortable integrating AI tools into day‑to‑day engineering workflows to improve productivity and quality

 

OUR OFFER:  

  • A collaborative environment with colleagues from all over the world (Engineering offices in Europe, Asia and the US) 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.  

While we appreciate the flexibility and benefits of working from home, we strongly believe that coming together in person fosters stronger connections, encourages collaboration, and drives innovation — both as individuals and as a company. The energy, shared ideas, and team support we experience in the office strengthen the foundation of our success and culture. For this reason, we are an office-first business operating on a fully on-site model, with team members working in the office five days a week to build relationships, exchange ideas, and grow together.

 

OUR RECRUITMENT PROCESS:  

  • Initial Screening: A quick online chat with our Talent Acquisition Partner to understand your background and expectations. 
  • Interview: Organized online with the purpose of meeting the hiring manager, assessing team fit and learning more about the role. 
  • Technical Assessment: Take @ home task to showcase your technical skills. 
  • Technical Interview: Organized on-site to meet with the Hiring Manager and/or additional Interviewer to dive into your solution. 
  • Final Steps: Receive feedback and, if successful, 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!

Skills Required

  • Strong experience with Java
  • Hands-on experience with Spring Boot, including REST APIs, configuration, and basic security
  • Understanding of object-oriented design, clean code, and SOLID principles
  • Experience building and maintaining backend services in production environments
  • Proficiency with SQL and NoSQL databases, including schema design, efficient queries, and indexing
  • Familiarity with Git, code reviews, pull requests, and modern development workflows
  • Knowledge of messaging and event-driven systems such as Kafka or RabbitMQ
  • Practical experience using Docker for image building, local development, and containerized services
  • Familiarity with CI/CD pipelines and DevOps practices
  • Experience writing unit and integration tests
  • Ability to work independently and own features from design through production
  • Experience with JavaScript or TypeScript
  • Experience with build, deployment, and development tools
  • Exposure to Kubernetes, Helm, scaling, deployment concepts, and troubleshooting
  • Experience with AWS, Azure, or GCP
  • Practical experience using AI tools to support software development
  • Ability to evaluate AI-generated code for correctness, security, and maintainability
  • Understanding of AI-assisted development best practices and limitations
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The Company
HQ: St. Gall
4,882 Employees
Year Founded: 2001

What We Do

Sportradar is a leading global sports technology company creating immersive experiences for sports fans and bettors, positioned at the intersection of the sports, media, and betting industries.

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