Senior Backend Engineer - Core

Role Overview Join our dynamic Core Platform Team as a Senior Backend Engineer to make an impact in a fast-paced and dynamic environment. We are responsible for building, maintaining, and evolving the foundational services and data infrastructure that power our products. What You Will Do Contribute to the development and architectural design of Rhino, our multi-brand gaming platform. Secure deliveries, maintain and upgrade systems, and take full ownership of features and projects. Why It Might Be a Fit We're looking for a skilled Senior Backend Engineer with 7+ years of experience in Java with Spring Boot. Bonus points for experience with Kotlin and Google Cloud Platform. Requirements Minimum 7 years of hands-on experience in Java with Spring Boot Experience in several of these technologies: SQL, Jenkins, Maven, Git, Docker, Spring, JUnit Benefits Hybrid work policy 4 weeks of Workation (T&C apply) Benefits package - 800 PLN net (B2B)/gross (UOP) monthly with access to the cafeteria platform (private medical care, insurances, sports card) Training budget ICAS assistance program Complimentary snacks and drinks Team and office social events throughout the year Free parking for bicycles and motorcycles Free gym in the building Equipment: MacBook Pro + smartphone (iPhone 16/17 or Samsung Galaxy S25) Originally posted on Himalayas