💼 B2B contract | Full-time | Level: Senior  🕐 Hybrid work model (1–2 days per week in the office) 🌍 Remote recruitment Technologies we use Required:  Java, Eclipse, Hibernate, Spring, SQL, PL/SQL, Git, JavaServer Pages (JSP), JavaScript Nice to have:  Linux, Docker, AWS Your responsibilities  Full-cycle Development – participating in all stages of the software development lifecycle, from requirements gathering to deployment.  Team Collaboration – working closely with product managers, designers, and testers.  Code Quality & Testing – writing clean, efficient code and unit tests (JUnit).  API Development – designing and implementing REST and SOAP Web Services.  Database Management – designing and optimizing SQL and PL/SQL queries.  Maintenance & Improvement – resolving bugs and proposing enhancements.  Documentation – maintaining complete and clear technical documentation.  Innovation – identifying and implementing new solutions.  Our requirements  At least 8 years of commercial experience as a Java Developer  Experience with Java 1.8 and Java 17  Strong knowledge of Eclipse Link, Hibernate, Spring (Core)  Proficiency in SQL and PL/SQL (Oracle 12)  Experience with Tomcat/Tomee, GitHub, TeamCity, REST & SOAP Web Services  Knowledge of Struts, JSP, JavaScript  Experience writing unit tests (JUnit)  Very good command of English (work in an international team)  Nice to have:  Willingness to learn React  Experience with Linux, Docker, AWS  Familiarity with Java EE standards and CI/CD processes  How we work We work in Kanban Team Backend Developer | Frontend Developer | Fullstack Developer  Architect | Manual Tester | Support | Product Owner  Project Manager | UX/UI Designer | Business/System Analyst Growth & Benefits  Participation in conferences in Poland and abroad  Development budget, internal and external trainings  Mentoring and support from tech leaders  Time for developing your own ideas  Knowledge-sharing and support of IT events  English lessons  Flexible working hours  Partially or fully funded training  Would you like to join an international team and work on ambitious projects?  Apply today and grow with us!