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Java Developer
  • Lublin
Java Developer
Lublin, Lublin, Lublin Voivodeship, Polska
SQUARE ONE RESOURCES sp. z o.o.
28. 5. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Kubernetes
  • Git
  • swagger
  • IntelliJ
  • React Native

about-project :


  • We are currently looking for an experienced Senior Java Developer. This is a great opportunity to work within a dynamic and collaborative environment on modernizing legacy systems and developing new solutions using cutting-edge technologies.

responsibilities :


  • Migrating business logic from legacy monolithic systems (JBoss 4) to Spring Boot microservices
  • Participating in or supporting projects that involve React-based frontends
  • Enhancing and maintaining existing CRM applications with a mix of Java Swing, JavaFX, and modern frontend technologies
  • Supporting database migration projects (e.g., Sybase to PostgreSQL)

requirements-expected :


  • Skilled Java developer with 5+ years of professional experience
  • Knowledge of: Java 21+, REST APIs, Spring (Boot, Batch), Kubernetes, Unit & Integration Testing (JUnit 5, Mockito, Testcontainers), Git, Swagger, IntelliJ, React
  • Comfortable working in Agile environments
  • Open to contributing beyond the backend and ideally familiar with or willing to grow into frontend technologies like React
  • Motivated by complex problems and excited about technical challenges
  • Proficiency in English (B2/C1)

  • Praca Lublin
  • Lublin - Oferty pracy w okolicznych lokalizacjach


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