Oferty dla Junior Java Developer praca Polska

20.06.2026 | 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

20.06.2026 | Pełny etat | Kraków | Sigma SoftwareTo deliver advanced protection against digital threats, ensuring safe environments for individuals, organizations, and communities. Joining us means working alongside top professionals, gaining access to professional development opportunities, and enjoying a supportive culture. Why join us? Competitive

20.06.2026 | Pełny etat | Warszawa | SymfoniaZ UX/UI i analitykami - Szacowanie zadań i udział w ceremoniach Scrum Wymagania (must have) - Min. 2-3 lata doświadczenia w frontendzie - Bardzo dobra znajomość JavaScript (ES6+) i/lub TypeScript - Praktyczna znajomość React (hooks, context API) - Znajomość wzorców komponentowych i architektury

20.06.2026 | Pełny etat | Katowice | Reply Polska Sp. z o. o.Standards in software development and metrics regarding software quality. - Analyzing and documenting errors. - Close cooperation with colleagues in testing and development. Qualifications - Completed studies in computer science, business informatics or a comparable qualification. - Professional experience

20.06.2026 | Pełny etat | Kraków | HSBC Service DeliveryProficiency in Python for backend development (Flask, FastAPI, Django) and experience in React JS with modern JavaScript/TypeScript for frontend. - Proven experience deploying enterprise solutions on GCP including services like Cloud Run, GKE, BigQuery, Cloud Storage, Pub/Sub, and Vertex AI. - Good hands

20.06.2026 | Pełny etat | Warszawa | emagine PolskaEnsuring code quality and maintainability. - Close collaboration with other developers and business stakeholders. Key Requirements - Several years of professional experience in software development with Java (e.g. Spring Boot or Jakarta EE - MicroProfile). - Experience with modern frontend frameworks (e.g

20.06.2026 | Pełny etat | Warszawa | emagine PolskaUmiejętność programowania w Pythonie (numpy, scipy, pandas, matplotlib). - Znajomość bibliotek ML. - Znajomość języka Java/Scala (mile widziana). - Doświadczenie w pracy z Hadoop oraz Apache Spark. - Podstawowe umiejętności z zakresu DevOps oraz administracji systemem Linux. Umiejętności Dodatkowe

20.06.2026 | Pełny etat | Kraków | HSBC Service DeliveryMigration to Cloud platforms and replace vendor software by in-house developed analytic library. The new counterparty credit risk engine comprises micro services leveraging the latest open-source infrastructure, and runs on Google Cloud Platform and on-premise infrastructures. Technologies used by the team

20.06.2026 | Pełny etat | Sigma SoftwareTypeScript/ Developer, you will be the technical visionary for the platforms, ensuring the technology remains high-performing and scalable. Requirements - At least 6+ years of hands-on experience in JavaScript - TypeScript,and - Experience in microservices architecture and distributed