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April 24, 2026

Senior Java Developer

Senior • Remote

130 - 150 PLN

Warsaw, Poland

At Pretius, we are looking for Senior Java Developer to a global-scale platform in the field of gaming and lotteries project.

Project/Role

  • Design, develop, and maintain robust, configurable backend applications using Java 17+ and Spring Boot to meet diverse customer requirements

  • Ensure efficiency of PostgreSQL databases for scalable solutions

  • Ensure security, scalability, and performance of backend systems

  • Use Bash/Shell scripting for automation and system integration tasks

  • Contribute to application deployment using Docker and Kubernetes, including package management with Helm

 

Requirements

  • Strong experience in backend development with Java 17+, Spring / Spring Boot / Spring Security, and cloud-native applications

  • Experience with SQL databases, Maven, and CI/CD pipelines

  • Proficiency in Git & GitHub, including pipeline development

  • Experience with testing frameworks such as JUnit, AssertJ, and Hamcrest

  • Experience with Kubernetes and Helm for container orchestration and deployment

  • Knowledge of Bash/Shell scripting for automation and system integration

  • Experience working in Agile environments (Scrum/Kanban) and enterprise settings

  • Strong English communication skills (B2/C1)

  • Ability to lead, mentor, and collaborate effectively in distributed teams

  • Bachelor's degree in Computer Science, Computer Engineering, or similar technical field

 

What do we offer?

  • We focus on long-term relationships based on fair principles and reliability

  • Co-financing of the Multisport card and Medicover private healthcare

  • Modern office available

  • Team bonding activities, internal courses, conferences, certifications