Java Game Backend Developer

Onlyplay is looking for a Java Game Backend Developer to join our team.
 

Responsibilities:

• Develop and maintain game backend and tools for iGaming projects.
• Collaborate with mathematicians, frontend and QA teams to ensure smooth game release.
• Prepare game code for certification processes.
• Participate in code reviews and architecture discussions.

Required Skills and Qualifications:

• 3+ years experience in JAVA.
• High attention to details.
• Experience in iGaming projects.
• Strong knowledge of Java 11+, including and collections
• Understanding of HTTP protocol.
• Proficient with Git, Docker, Grafana, Postman, Linux-based environments, and logging tools (e.g., Log4j).
• Ability to read and navigate existing codebases without full documentation (yes, we don’t have it yet)

We Offer:

• Remote-first and flexible working hours
• A mature codebase with a custom Java framework (no Spring overhead)
• Real influence on architecture and technical decisions
• Interesting challenges: low-level networking, real-time data, partner protocols
• Small agile team without bureaucracy
• Competitive compensation (based on skills and experience)
• Opportunity to grow inside a fast-evolving company in the gaming industry