Middle Java Engineer

Ready to dive into the dynamic world of social gaming and be part of a rapidly expanding team?
Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide.

We’re driven by speed, ambition, and bold ideas. At our core, we’re product creators and problem-solvers who thrive in a high-performance environment. We’re looking for exceptional talent—smart, adaptable, and motivated individuals eager to make an impact, scale business functions at pace, and continuously improve.

The Role
Build and scale high-performance Java solutions powering social gaming for millions of players worldwide.

What you will be doing
• Develop and maintain robust Java applications using cutting-edge technologies like Java, Spring, and Kafka
• Optimize SQL performance and troubleshoot complex systems using metrics, monitoring, and profiling tools
• Build scalable, high-load systems that handle massive user volumes with seamless performance
• Collaborate with cross-functional teams to deliver features that directly impact player experience
• Implement automation and ensure code quality standards across development and production environments
• Work with modern tech stack including Docker, GCP, ELK, and reactive programming frameworks

Technologies:
• Java
• Spring
• Spring boot
• Kafka
• Resteasy
• Ebean-ORM
• Postgresql
• Quartz
• Websocket + socket.io
• Netty
• Reactor / rxjava
• ELK
• Docker
• GCP
• Micrometer
• Flyway

What we are looking for
• Solid experience as a Java Engineer with strong knowledge of Java Core (Java 8+)
• Expertise in multithreading, high-load systems, and Spring framework
• Proven experience with SQL optimization and troubleshooting complex production issues
• Background working in product companies within collaborative, cross-functional teams
• Strong English communication skills for effective collaboration
• Passion for delivering high-quality code and driving technical excellence

Would be a plus:
• Production experience with Kafka and ecosystem
• Experience with Ebean
• Experience with Protobuf
• Experience with Kibana/ElasticSearch
• Experience with Grafana

Why you will love it
High Pace, High Growth, Real Impact - You'll thrive in our culture of rapid development where every challenge sharpens your skills. Work with ego-free collaboration in a flat hierarchy where your input genuinely counts. Take ownership of quality initiatives while seeing direct impact on millions of players' experiences. Enjoy flexibility in how you work, meaningful recognition for your contributions, and the freedom to innovate in a supportive, high-performance environment.

Benefits:
• Full remote work flexibility
• Generous paid time off including vacation, sick leave, and bank holidays
• Engaging company events and vibrant culture
• Unlimited growth opportunities in a fast-scaling business