Oferty dla Junior Java Developer praca Polska

17.04.2026 | Pełny etat | Wrocław | dotLinkersClean, maintainable, and well-tested code - Contribute to architectural and technical decisions - Optimize performance, stability, and developer experience Requirements - 4+ years of professional experience with React Native - Strong knowledge of iOS and Android platforms - Experience with app releases

17.04.2026 | Pełny etat | Kraków | AndersenDiscounts, calculations, validations, routing, etc.) into formalized decision rules. - Developing and configuring business rules. - Creating Decision Tables, Action Rules, and Decision Trees. - Modeling vocabulary and data structures (XOM, BOM). - Writing and managing rules using Rule Designer (Eclipse

17.04.2026 | Pełny etat | Kraków | Upsidedeveloping, and maintaining production-grade platforms for global clients. This position is at the heart of our development efforts, contributing significantly to the backbone of client-facing solutions. You'll be part of a dynamic development team, sized between 3 to 9 members, dedicated to craft scalable

17.04.2026 | Pełny etat | Kraków | ITDSMaintenance and continuous improvement of code quality You're ideal for this role if you have - At least 4 years of experience as a FullStack Developer - Proven expertise in Angular 8+ (preferably Angular 14), JSON, XML, TypeScript, JavaScript, HTML, CSS (minimum 2-3 years) - Strong background in Java 11

17.04.2026 | Pełny etat | Gdańsk (Gdańsk) | iTeamlyTeams to deliver robust solutions - Write clean, tested code (unit, integration, e2e) - Influence architecture and technical decisions - Mentor other developers and share best practices You should have - 5+ years in JavaScript - - 3+ years in TypeScript - React/ - Hands-on experience

17.04.2026 | Pełny etat | Kraków | BritenetDevelopment of a cross-platform mobile application (iOS - Android) in React Native for end-users, integrating with the company's IoT devices. Our expectations - Minimum 4 years of experience in React Native and 5+ years in general frontend development (JavaScript/TypeScript, HTML, CSS). - Strong

17.04.2026 | Pełny etat | Łódź | UpMenu.comGCP Frontend - Praktyczna znajomość React oraz - Doświadczenie w budowaniu responsywnych interfejsów użytkownika - Znajomość JavaScript/TypeScript Ogólne - Git, GitFlow - Otwartość na pracę z narzędziami AI (GPT, Claude Code, GitHub Copilot) - traktujemy je jako integralną część

16.04.2026 | Pełny etat | Gdańsk (Gdańsk) | Asseco Data SystemsJako Java Developer, - praktyka w tworzeniu aplikacji webowych, - znajomość relacyjnych baz danych (preferowane ORACLE), SQL i PL/SQL), - znajomość języka angielskiego pozwalająca na pracę z dokumentacją techniczną - doświadczenie w Spring/SpringBoot, Hibernate, JPA, JUnit, - znajomość Angular 8+, JSF 2

16.04.2026 | Pełny etat | Kraków | emagine PolskaBanking. Workload Full time. ⚙️ Recruitment process 1h technical screening on zoom. Equipment Work on emagine or your own equipment. We are looking for a Senior Full-Stack Developer who thrives at the intersection of technical design and hands-on execution . In this role, you will be the technical