4,530 java developer / freelancer jobs in Polska.

... cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA XSA environmentsAdminister Identity Access Management ...

... frameworks. Create regression tests and integrate them with CI/CD processes. Support the implementation of the "Automation First" approach. Collaborate with developers, analysts, and other teams within the organization. Support automation of both new features and existing products. Analyze test results and prepare test evidence. ...

... pozwalającej na swobodną pracę z dokumentacją techniczną i współpracę w międzynarodowym środowisku. - Dodatkowym atutem będzie: - Znajomość innych języków typu Java czy Go. - Znajomość platform AWS, Azure albo GCP. - Znajomość RBAC, ABAC, policy engines i modeli fine-grained authorization. - Znajomość zagadnień związanych ...

... the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role Our cross functional teams of developers, UI/UX designers, business analysts and project managers are responsible for end-to-end enterprise application development process using various modern technologies ...

... Advanced Routing Team in Warsaw, Poland. The role focuses on building the payments processing core of their SaaS solution. Qualifications include 12+ years of Java development experience and a strong understanding of microservice architectures. The position offers a permanent contract with competitive benefits and flexibility ...

We are seeking an experienced analytics and reporting product developer (5 years) to join our Global Operational Risk Insights & Analytics team at State Street Bank in Gdansk/Krakow . In this role, you will own prototyping, proof of concept development, executive reporting support of risk analytics products and reporting ...

... cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA XSA environmentsAdminister Identity Access Management ...

Expected, Java, TypeScript, https://jobeax.com/link/tzGekrj9a8ToGEDv Your responsibilities, You are a member of a team for dedicated customer in the German financial industry., You work with a technology stack:, Frontend: https://jobeax.com/link/tzGekrj9a8ToGEDv, Typescript, Nuxt, RxJs,, Backend: Java 21, Spring 6, Spring ...

We staan aan het begin van iets nieuws — en jij kunt daar de technische motor van zijn. Als Full Stack Developer krijg je écht eigenaarschap: je bouwt de back-end opnieuw op, rolt een fris front-end design uit en zorgt voor een veilige datamigratie. Minder vergaderen, meer bouwen. Je werkt in korte lijnen, neemt beslissingen ...

... engineers, security teams, product teams, and business stakeholders Nice to have Microsoft Azure certifications such as Azure Administrator Associate, Azure Developer Associate, Azure DevOps Engineer Expert, or Azure Solutions Architect ExpertKubernetes certifications such as CKA, CKAD, or CKSExperience with production-grade ...

... business domain knowledge for several of the most popular business domainsFluency in EnglishSolid development experience with at least one of the following – Java, .NET, Python (full stack is a plus)Expertise in use of various libraries, frameworks and patterns within specific technology stacksExperience in hands-on development ...

... Space team in developing and fielding end-to-end innovative mission critical space system solutions for next generation space architecture. Role The Business Developer is responsible for leading capture activities that drive growth for Redwire Poland and is accountable for qualification, shaping, and winning new business ...

... Pracujemy w środowisku chmurowym GCP, wykorzystując platformę SAS Viya 4 wdrożoną na Kubernetes, integrując rozwiązania analityczne z aplikacjami backendowymi (Java/Spring Boot) oraz ekosystemem danych banku. Zespół łączy kompetencje DevOps, Data Science i backend developmentu, kładąc duży nacisk na automatyzację, wysoką ...

... Experience building service layers and APIs (REST), including secure and scalable design., https://jobeax.com/link/JSd7UYCSg572jJDY (Express/NestJS) and TypeScript, Java (Spring Boot), Experience with https://jobeax.com/link/6WcBICn0LM558SP0, modern JavaScript/TypeScript, component patterns, and API integration., Experience with ...

OpenX group, located in Kraków, is seeking a skilled developer to create large-scale data processing systems. You will engage with various teams to deliver top-tier advertising experiences by improving application performance and scalability. The ideal candidate has over 8 years of experience in Java, Scala, or Python and ...

... problemów i kreowaniu nowych inicjatyw, Znajomość języka angielskiego (B2/C1/C2). Mile widziane: Certyfikaty chmurowe (GCP) Doświadczenie jako inżynier GCP /developer GCP/DevOps przy budowie Landing Zone Doświadczenie w usługach Big Data (Vertex AI, Looker, BigQuery, Dataproc) Zrozumienie zagadnień bezpieczeństwa w chmurze.

... EDI, API Management, OAuth2, TLS/SSL Optional, FAISS, Pinecone Operating system, Windows, Linux About the project, You will be a senior, hands‑on integration developer responsible for designing and implementing MuleSoft‑based integration solutions for enterprise clients. Working within architectures defined by Integration ...

... development of advanced AI systems by incorporating high-quality software engineering expertise into training and evaluation workflows. We are looking for experienced Java backend engineers with strong hands-on expertise in Spring Boot, microservices, REST APIs, and scalable backend architecture . The role involves building and ...

... zagadnień związanych z genAI oraz Agentic AI Ukończone studia wyższe z informatyki, matematyki, inżynierii lub nauk pokrewnych Doświadczenie w wykorzystaniu Javascript/Typescript oraz frameworków React/React Native Praktyczna znajomość narzędzi developerskich wspieranych przez AI, takich jak Claude Code, Codex czy GitHub ...

... implement scalable services that power customer experiences and business operations in Poland. You will collaborate with local and partner teams, apply secure coding practices, and work with Java/Spring Boot, REST/GraphQL, Kubernetes, Kafka, and AWS to deliver robust, high-performance systems that meet evolving requirements.