Oferty dla Java praca Polska

03.10.2026 | Pełny etat | Gdańsk (Gdańsk) | EPAM SystemsAre you ready to kick-start your engineering career on a project that truly makes an impact? Were looking for a Junior Java Developer to join a talented, international team building mission-critical systems that power the backbone of modern Data Centers - from constructing new facilities

03.10.2026 | Pełny etat | Kraków | EPAM SystemsWe are seeking a talented Junior Java Developer to join our dynamic engineering team working on mission-critical systems for data center operations. You'll contribute to developing and maintaining sophisticated platforms that support data center construction, rack design, hardware demand planning

03.10.2026 | Pełny etat | Warszawa | AvengaWe’re looking for Java Engineers who will work in one of the core cross-functional mission teams, helping to build core-banking technology. • Deliver as a member of our mission team to build and develop the technology product • Support and oversee junior engineers and act as a subject matter expert

04.10.2026 | Pełny etat | Gdańsk (Gdańsk) | AddeptoImportant Addepto may publish job opportunities on external job boards, but all applications are collected and processed through our official recruitment system. Please make sure that any further recruitment communication you receive comes from an official Addepto recruitment channel. If you receiv

03.10.2026 | Pełny etat | Warszawa | AvengaWe are looking for an experienced and hands-on Lead Developer with strong expertise in Java, Angular and Elasticsearch to join a team responsible for developing and maintaining business-critical web applications in a complex, data-driven environment. This is a technical leadership role for someone

04.10.2026 | Pełny etat | Kraków | EPAM SystemsWe are seeking a Senior Full-Stack Engineer with strong expertise in Java, Spring Boot, Kafka, microservices, and modern software architecture to deliver scalable solutions across enterprise banking and financial services environments. The ideal candidate brings valuable Financial Services

03.10.2026 | Pełny etat | Warszawa | BlueSoftOpis projektu Rozwój aplikacji backendowych w Java 17+ - Spring Boot. Implementacja nowych funkcjonalności i integracji w architekturze usługowej. Budowa i rozwój REST API oraz warstwy dostępu do danych. Praca z SQL i systemami bazodanowymi w środowisku enterprise. Rozwój rozwiązania zgodnie

03.10.2026 | Pełny etat | Warszawa | BlueSoftOpis projektu Rozwój aplikacji backendowych w Java 17+ - Spring Boot. Implementacja nowych funkcjonalności i integracji w architekturze usługowej. Budowa i rozwój REST API oraz warstwy dostępu do danych. Praca z SQL i systemami bazodanowymi w środowisku enterprise. Rozwój rozwiązania zgodnie

03.10.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupWith business and technical teams. Strong problem-solving skills and ability to work effectively in a distributed, international team environment. 7 years of experience minimum Technical Knowledge Strong Java development experience (essential), including advanced knowledge of multi-threading concepts