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
