Senior Java Developer

Key Responsibilities:

• Design and implement backend systems capable of handling thousands of concurrent player connections across multiple services.
• Develop scalable, modular microservices to support game logic, session management, and operational services.
• API Development.
• Ensure low-latency data processing to support live casino game engines.
• Collaborate with the product team to build new features, improve system performance, and support business requirements.
• Work with relational databases such as PostgreSQL and Oracle to ensure reliable and efficient data operations.
• Manage service deployment on Kubernetes, with integrations into AWS, GCP, or Azure.
• Monitoring & Debugging.
• Write clean, maintainable code with strong unit and integration test coverage. Conduct peer reviews.
• Produce clear documentation for APIs, architecture, and deployment processes.

Qualifications & Skills:

• At least 5 years of experience in Java programming with a focus on backend systems
• Strong understanding of Spring Framework (Boot, Security, Data, etc.)
• Solid background in microservices architecture and RESTful API design
• Strong communication skills, both verbal and written
• Excellent analytical and problem-solving abilities
• Experience with monitoring tools (e.g., Prometheus, Grafana, ELK, or similar)
• Proficiency in working with databases and SQL
• A meticulous approach to development and troubleshooting
• Ability to read and write in Chinese is an advantage