Backend Developer

Bilyoner: Where the Future of Sports Meets Innovation 🚀

As Turkey’s first legal online sports and gaming platform, we bring together technology, excitement, and the spirit of play. With the responsibility of being a pioneer, we reach millions while staying true to our core values of ethics, transparency, and responsibility.

What truly sets us apart is our passion. Our team believes in moving “one step beyond” — creating meaningful, unforgettable experiences for our users and constantly reimagining what’s possible.

Fueled by curiosity and innovation, we became the first platform in our sector to actively integrate artificial intelligence. Through AI-powered systems, we offer personalized journeys while ensuring a secure and responsible gaming environment.

As we shape the future of sports and entertainment, our greatest strength remains our people, our partners, and our loyal community.

If you feel the same excitement, your jersey is ready. 👕

🔍What We’re Looking For

• BS or MS in Computer, Electrical and Electronics or Mathematical Engineering or related fields
• 6-10 years of experience as a backend and/or full-stack development of Java backend systems and relevant Web Interfaces
• Strong understanding of object-oriented development
• Familiarity with relational and non-relational databases, key-value stores and search engines (RDBMS, MongoDB, Redis, Elasticsearch etc.)
• Eager to work on cloud and auto scalable high performance solutions
• Eager and experience in writing unit tests and peer code reviews
• Design and create services and system architecture for your projects, and contribute and provide feedback to other team members
• Preparation of deployment and test-case documents
• Interest or experience in integrating LLM-based capabilities into backend systems
• Basic understanding of AI agent concepts
• A people-first, values-driven working style aligned with ethics & integrity, passion & ownership, fairness & equality, innovation and collaboration.

🎯What you’ll do?

• Proficiency with Java and Spring Framework (Boot, MVC, Data, Cloud, Security)
• Experience with Service-oriented architecture, microservices and REST APIs
• Comprehensive SQL and basic PL/SQL knowledge
• Familiarity with Docker and/or Kubernetes
• Experience with any of the following Kafka, Redis, Elasticsearch, Mongo, Cassandra
• At least basic Linux knowledge.
• Satisfied only with a clean and beautiful solution,
• Create high quality, easily readable code,
• Generate and pursue innovative ideas about his/her daily activities. Pushes himself and the team on every iteration to produce zero defects,
• Develops not only the expected, but also the untold for the sake of the user experience and comfort,
• Energetic, Self-Motivated, and Self-Everything.

Aydınlatma Metni

https://www.bilyoner.com/platform-aydinlatma-metni