Oferty dla Junior Java Developer praca Polska

20.06.2026 | Pełny etat | Warszawa | Link GroupStakeholders to deliver high-quality data products. Responsibilities - Develop and maintain data pipelines for batch and near real-time processing - Design and implement scalable data warehouse solutions - Build efficient data models focused on performance and usability - Ensure stability of data workflows

20.06.2026 | Pełny etat | Warszawa | Link GroupFullstack - Integration Engineer We are looking for an experienced engineer to support the development and evolution of internal platforms and integrations across key business areas such as HR, recruitment, and corporate operations. This role combines application development, systems integration

20.06.2026 | Pełny etat | Wrocław | Antal Sp. z o.o.Integrations, and asynchronous communication flows. - Analyze and validate data consistency across relational and NoSQL databases. - Support testing processes within containerized and CI/CD-based environments. - Collaborate with developers, analysts, and stakeholders to ensure software quality and delivery

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 | 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 | 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