Oferty dla Java praca Poznań

01.04.2026 | Pełny etat | Poznań | ConnectisWspólnie z naszym Partnerem, liderem w branży bankowej poszukujemy doświadczonej osoby na stanowisko Java Developer. Projekt dotyczy zmian biznesowo technologicznych systemu zajmującego się obsługą klienta w oddziałach i placówkach partnerskich oraz integracja z nową platformą, refactoring

31.03.2026 | Pełny etat | Poznań | CSHARKTo deliver robust, production-ready systems. The Essentials We're Seeking 7 years of experience in backend or fullstack software development. Strong expertise in Java and Spring Boot, including designing modular backend services and REST APIs. Experience acting as a Tech Lead or technical owner responsible

31.03.2026 | Pełny etat | Poznań | CSHARKOf experience in workflow automation, business rules engines, or process automation - with a proven track record of analysing and translating complex rule-based logic Solid Java and JVM language skills (Java 21 ecosystem preferred); ability to read, debug,and extend existing codes (migration modules) Experience

31.03.2026 | Pełny etat | Poznań | ALTIMIAnd guiding the transition from a Modular Monolith to a Microservices‑based ecosystem. Using a modern tech stack (Java 21, AWS, AI‑enhanced search), the position supports intuitive and FAIR access to Digital Assets across the organization. The role calls for forward‑looking architectural thinking, a strong

31.03.2026 | Pełny etat | Poznań | B2BnetworkUmiejętność w zakresie projektowania/programowania w języku Java oraz Javascript (także html i css) Dobra znajomość Spring Framework, SQL oraz GIT Umiejętność pisania testów w JUnit (Mockito) Znajomość architektury API REST oraz SOAP Umiejętność optymalizacji kodu oraz zapytań SQL w celach wydajnościowych

02.04.2026 | Pełny etat | Poznań | Svitla SystemsSvitla Systems Inc. is looking for a Senior Full Stack Engineer with .NET, Java, and Angular for a full-time position (40 hours per week) in Europe. Our client is a leading global provider that gathers information and reports to enhance the environmental and social impacts on the business. A Senior

31.03.2026 | Freelancer, Pełny etat | Poznań | NetguruAnd laboratory teams. The role involves hands-on development, refactoring legacy code, and contributing to a scalable and well-structured backend architecture. You must be based in the EU due to client requirements. Position Senior Backend Engineer (Java - Architecture) Contract Freelance - B2B - Remote (EU

31.03.2026 | Pełny etat | Poznań | Capgemini PolskaWe use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! YOUR TASKS creating modern applications for external clients using Java technology; creating solutions for clients based on design and architectural patterns

31.03.2026 | Pełny etat | Poznań | CSHARKOf experience in workflow automation, business rules engines, or process automation - with a proven track record of analysing and translating complex rule-based logic Solid Java and JVM language skills (Java 21 ecosystem preferred); ability to read, debug,and extend existing codes (migration modules) Experience