Oferty dla Junior Java Developer praca Polska

20.06.2026 | Pełny etat | Warszawa | Link GroupPractices across the organization. Apply if you have - 3+ years of experience in software development, DevOps, or platform engineering - Strong programming skills in at least one object-oriented language (e.g. Java, .NET) - Experience working with AWS and/or Azure environments - Hands-on experience

20.06.2026 | Pełny etat | Gdańsk (Gdańsk) | MiquidoAnd would like to be among the first people we reach out to when new projects start, we would love to hear from you. Who are we looking for? Professionals with experience in one or more of the following areas - Android - Wear OS - iOS - watchOS - Flutter - Backend development (, Java, Kotlin, .NET

20.06.2026 | Pełny etat | Wola | Ness SolutionOraz współpracę z zespołami developerskimi i operacyjnymi w celu zapewnienia stabilności, bezpieczeństwa i skalowalności środowiska. Stanowisko jest przypisane do biura w Warszawie. Zakres obowiązków - Tworzenie, rozwijanie i utrzymywanie infrastruktury jako kodu (Infrastructure as Code) dla różnych środowisk

20.06.2026 | Pełny etat | Wrocław | Link GroupWe are looking for an experienced Senior Java Developer with at least 5 years of commercial experience to join a team working on enterprise-grade backend solutions. The role focuses on designing and implementing software in a modern architecture, with a strong emphasis on code quality, performance

20.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Link GroupOf commercial experience in frontend development. - Strong hands-on experience with and modern JavaScript (ES6+). - Solid knowledge of HTML5, CSS3, and responsive design principles. - Experience integrating APIs and working with backend services. - Understanding of UI/UX best practices and user

20.06.2026 | Pełny etat | Kraków | State StreetSolutions, processes, systems, and talent. CRD is currently expanding the capabilities of our products in several new areas. The Senior Software Engineer will work on developing new Java middle tier/server-side functionality for the system. This position will involve new product development and requires

20.06.2026 | Pełny etat | Warszawa | Link GroupResponsibilities - Build and maintain scalable backend systems supporting investment and AI-driven applications, owning them end-to-end - Develop batch and streaming data pipelines for ingestion, processing, and delivery across systems and models - Implement and integrate generative AI and LLM

20.06.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.Danych wspierających potrzeby biznesowe i analityczne - Pisanie wydajnego, skalowalnego kodu (Python - PySpark, opcjonalnie Scala lub Java) - End-to-end ownership pipeline’ów zasilających platformę danych - Zapewnienie wysokiej jakości, dostępności i aktualności danych - Współpraca z zespołem Data

20.06.2026 | Pełny etat | Białystok | Link GroupWe are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap. Tech Stack - Back-End Java, Spring Boot - Database and Migration PostgreSQL, Liquibase - Front-End Angular (TypeScript) Your Responsibilities