Oferty dla Junior Java Developer praca Polska

19.06.2026 | Pełny etat | Kraków | CRIFSeveral development teams. The teams are located in Krakow and will cooperate with another development teams in Italy and Switzerland as well as several business stakeholders across Europe. TECHNOLOGY DETAILS - Technologies Java 8+, Oracle/MS-SQL, Spring, Angular/React, Docker/Kubernetes/OpenShift

19.06.2026 | 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

19.06.2026 | Pełny etat | Łódź | Sollers Consulting Sp. z.o.oIn IT. Development is just the beginning of a long journey where we get familiar with business, processes, and architecture. But at the end of the day, the result is always the same a ready-to-use solution used by everyone around us. As a Sollers developer, you’ll have the opportunity to continuously expand your

19.06.2026 | Pełny etat | Warszawa | emagine PolskaIndustry debt collection Remote work 100% Project language English FTE full-time Project length 6 months - prolongations Start ASAP Assignment type B2B Summary This role focuses on leading the integration of AI in software engineering to enhance developer productivity, software quality

19.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.As well as internal tools used across the EMEA region. You will work in an Agile, DevOps-driven environment, contributing to scalable and high-performance solutions. Key Responsibilities - Develop and maintain modern front-end applications using React, TypeScript, and Java - Build UI services and micro

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Antal Sp. z o.o.Collaborate with software engineers, ML engineers, data analysts and Product Owners. Requirements - 5+ years of experience in web application development. - Strong C#/.NET skills, experience with REST APIs and microservice architecture and cloud solutions (AWS). - Hands‑on work with Angular/React

19.06.2026 | Pełny etat, Praktyka | Warszawa | Webellian Sp.z o oA grasp of software architecture trade-offs and considerations, an understanding of software development principles such as design patterns and SOLID concepts (Nice to have) Key responsibilities - Help to write clean, functional code, including unit tests - Help to write technical documentation

19.06.2026 | Pełny etat | BillTechO opłatach z dziesiątek tysięcy kont u ponad 2000 dostawców. Przed nami zaplanowane wdrożenia do banków i aplikacji FinTech, w których będziesz brał/a aktywny udział. Tech stack - Typescript, Javascript *NestJS, Puppeteer/Playwright - Postgresql, SQL, Narzędzia Linear, GitHub, IntelliJ IDEA, Git

19.06.2026 | Pełny etat | Kraków | emagine PolskaTransactions through effective analysis, Agile design, and stakeholder management. Main Responsibilities - Building and supporting services, microservices, and applications (back-end & front-end) in Java 11/17/21 and ReactJS, while maintaining standard products. - Migrating from mainframe and IBM WebSphere