Oferty dla Junior Java Developer praca Polska

08.07.2026 | Pełny etat | Poznań | DevapoTesting and performance testing; ● Contributing to the development of testing standards and best practices; ● Supporting release processes and user acceptance testing. Requirements ● Minimum 2 years of experience in tests; ● Strong knowledge of Java or Python; ● Nice to have experience with automation

08.07.2026 | Pełny etat | Łódź | IN Smart Identity Poland Sp. z o.o.Enhancements and updates to the MitID platform. ABOUT THE ROLE As a Backend Java Developer, you will be part of a highly professional environment focused on building secure, reliable, and scalable backend services for national digital identity infrastructure. Your work will revolve around Java‑based backend

08.07.2026 | Pełny etat | Wysokie Mazowieckie | Baker HughesTroubleshooting and guidance to junior engineers. Developing and enhancing Python-based tools used to streamline engineering workflows, automate tasks, or integrate new capabilities. Applying strong knowledge of object-oriented design, Java SE, and cross‑platform C/C+ development for Windows and real‑time Linux

08.07.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Technologies-expected Java Spring Boot Hibernate PostgreSQL Oracle Applications Kubernetes REST Apache Kafka Redis AWS Microsoft Azure Google Cloud Platform about-project Dołącz do projektu dotyczącego wdrożenia modelu ofertowego, w ramach którego użytkownicy aplikacji bankowych dla klientów

08.07.2026 | Pełny etat | Poznań | Capgemini PolskaTechnologies-expected MuleSoft Anypoint Platform Anypoint Studio REST SOAP XML EDI API Management OAuth2 TLS/SSL technologies-optional FAISS Pinecone about-project You will be a senior, hands‑on integration developer responsible for designing and implementing MuleSoft‑based integration

08.07.2026 | Pełny etat | Wysokie Mazowieckie | Warsaw Hub @ Helvetia Baloise GroupAnd automating our internal processes and tools to deliver even greater efficiency while maintaining the high quality standards we are known for. Key Responsibilities Design, develop, and document scripts to automate recurring internal processes Analyze existing tools and workflows to identify automation

08.07.2026 | Pełny etat | Wysokie Mazowieckie | DSV GBSAutomated testing, deployment, and validation practices for WMS solutions Drive continuous improvement of standard warehouse solutions to enable faster and more predictable rollouts across regional sites Contribute to the development of regional and global WMS standards, working closely with global

08.07.2026 | Pełny etat | Kraków | iTeamlyScalability, and reliability Work with complex production and enterprise data flows Our requirements 5+ years in Java backend development Strong understanding of backend systems and microservices Experience with REST APIs and distributed systems Knowledge of concurrency and scalable system design Solid SQL

08.07.2026 | Pełny etat | Zielona Góra | HERTZ NEW TECHNOLOGIES sp. z o.o.Realizować powierzone zadania zgodnie z ustalonym harmonogramem. Współpracować z zespołem developerów przy realizacji projektów. Brać udział w projektowaniu architektury systemu oraz w przeglądach kodu. Tworzyć i utrzymywać przejrzystą dokumentację techniczną oraz strategie testów. Wymagania Doświadczenie