Oferty dla Java praca Polska

05.02.2026 | Pełny etat | Warszawa | T-MobileZaawansowanych aplikacji w języku java oraz Angular lub Vue - Praca z technologiami i narzędziami Spring Framework, Maven, PL/SQL, MyBatis, Liquibase, PL/SQL, OSGI, REST, SOAP, SonarQube, Gitlab, TypeScript, JavaScript, WebPack - Optymalizacja i refaktoring istniejącego kodu - Pisanie testów za pomocą JUnit

22.01.2026 | Pełny etat | Gdynia | Jit Team sp. z o.o.Java Tech Leader Miejsce pracy Gdynia Technologies we use Expected - Java About the project Salary 1400-1600 PLN net - MD (if your financial expectations are higher and justified by your experience, please let us know - we are open to discussing it) Work model Hybrid work model (remote work

30.01.2026 | Pełny etat | Poznań | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Poznań Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

30.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Gdańsk Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

30.01.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Szczecin Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI

30.01.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Białystok Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI

30.01.2026 | Pełny etat | Piła | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Piła Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

30.01.2026 | Pełny etat | Kraków | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Kraków Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

30.01.2026 | Pełny etat | Kórnik | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Poznań Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first