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Java SE / Java EE Engineer
  • Warsaw
Java SE / Java EE Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
B3 CONSULTING POLAND sp. z o.o.
12. 2. 2026
Informacje o stanowisku

technologies-expected :


  • Java
  • PostgreSQL
  • Oracle
  • JUnit
  • Selenium

technologies-optional :


  • JavaScript

about-project :


  • We’re currently expanding our digital innovation center in Poland and are looking for a Java SE / Java EE Engineer to join us.
  • In this role, you will work on a large-scale Java system, focusing on stability, quality and long-term maintainability.

responsibilities :


  • Develop and maintain a complex Java application
  • Enhance existing functionalities and extend the system with new business contexts
  • Refactor legacy code to build shared, reusable solutions
  • Implement new features mainly in Java SE, with occasional Java EE development
  • Integrate applications with databases
  • Take responsibility for code quality and testing (create and maintain unit tests; contribute to integration tests)

requirements-expected :


  • Commercial experience with Java SE (Java 17) in a large codebase
  • Experience with Java EE / J2EE (WildFly, Hibernate)
  • Database experience (PostgreSQL or Oracle)
  • Unit testing experience (JUnit and/or Selenium)
  • Ability to read, understand and refactor existing code
  • English and Polish level B2+
  • Residence in Poland and eligibility to work here

offered :


  • Health & sports benefits adjusted to your needs
  • Free running and swimming trainings (Warsaw)
  • Internal triathlon team and joint sports competitions
  • Individual development paths to deepen your technical expertise
  • Cyclical initiatives supporting growth in other IT domains, beyond your main stack

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • remote work opportunities
  • flexible working time
  • integration events
  • corporate sports team
  • corporate library
  • video games at work
  • coffee / tea
  • leisure zone
  • christmas gifts
  • birthday celebration
  • employee referral program
  • charity initiatives

  • Praca Warszawa
  • Specjalista ds. e-commerce Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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