19,937 senior java engineer big data jobs in Polska.

... years of experience in software or ML engineering, with hands-on expertise in LLM-based applications Strong proficiency in Python and knowledge of software engineering fundamentals (design patterns, TDD) Practical experience with LangChain and/or LangGraph, RAG architectures, and vector databases Experience building and ...

... years of experience in software or ML engineering, with hands-on expertise in LLM-based applications Strong proficiency in Python and knowledge of software engineering fundamentals (design patterns, TDD) Practical experience with LangChain and/or LangGraph, RAG architectures, and vector databases Experience building and ...

... years of experience in software or ML engineering, with hands-on expertise in LLM-based applications Strong proficiency in Python and knowledge of software engineering fundamentals (design patterns, TDD) Practical experience with LangChain and/or LangGraph, RAG architectures, and vector databases Experience building and ...

... ELK/Grafana, Sentry, GitHub Actions CI/CD - Testing: Bruno (API), Playwright (E2E), k6 (performance) What sets you apart: - 5+ years of professional experience as a Senior Developer in Test / Senior Engineer in Test / Senior SDET. - Strong coding skills in at least one major programming language (Ruby/Rails, JavaScript, Typescript) ...

We are recruiting for Hatch, a global leader in engineering and consulting services. The company delivers complex projects across the energy, infrastructure, and industrial sectors. Hatch offers the opportunity to work on technically advanced projects delivered around the world. It is an ideal environment for engineers ...

... to reach €1 billion in revenue this year. Our Core Areas of Expertise - Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. - Cloud & Application Services: We integrate leading platforms ...

... scalable, reliable, and secure solutions. ,[Design, develop, and maintain APIs using Python and relevant frameworks, Develop and maintain backend services using Java and .NET technologies, Create, optimize, and manage SQL databases, queries, and data models, Automate infrastructure and deployment processes using Ansible, Implement ...

... data classification requirements Strong English communication skills Nice to have Familiarity with Azure AI Foundry / Azure OpenAI, agentic frameworks, vector databases, knowledge graphs, or MCP Exposure to Python, Java Spring Boot, TypeScript/Angular, or Databricks/Apache Spark environments Background in banking, insurance, ...

... Java, AWS, Spring, Hibernate .Net, AI, RabbitMQ, SQL Model współpracy - jeśli jest taka konieczność zmień na UZ B2B Doświadczenie - wpisz Junior lub Regular lub Senior lub Expert Senior Budżet projektu - wpisz górną granicę widełek np. do 150 PLN/h do 145 PLN/h Tryb pracy - wpisz: Zdalnie lub Hybrydowo lub Stacjonarnie Zdalnie ...

... to reach €1 billion in revenue this year. Our Core Areas of Expertise - Data & Technologies: We design and implement large‑scale, end‑to‑end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. - Cloud & Application Services: We integrate leading platforms ...

... Background in developer experience (DevEx) or internal platform engineering To succeed in this role, we think you should have - 12+ years of experience in Quality Engineering and Tools development or similar role. - Bachelor’s degree in computer science or a related engineering discipline. - Strong programming skills in Java with ...

Fullstack Developer z Java i Angular (f/m/x) Miejsce pracy: Katowice Technologie, których używamy Wymagane - Hibernate - Java - Angular - TypeScript - HTML - CSS3 - REST - Apache Maven - Git - NPM (Node Package Manager) - Bitbucket O projekcie W Sii tworzymy środowisko, w którym doświadczeni profesjonaliści dobrze się rozwijają! ...

Senior Blue Yonder Dispatcher Application Engineer Location: Remote (Poland) Contract Type: B2B Remote We are looking for an experienced Blue Yonder Dispatcher Application Engineer to join a global logistics and supply chain environment. In this role, you will support and enhance warehouse management solutions, working ...

... finansowym, bankowym lub ubezpieczeniowym. Co oferujemy w ramach współpracy? - możliwość świadczenia usług w różnorodnych projektach z obszaru Software, Embedded, Data i Cloud Services, - zaangażowanie w dodatkowe inicjatywy presealsowe oraz eksperckie , - dostęp do opieki medycznej, karty sportowej oraz platformy kafeteryjnej ...

... security standards and reusable patterns;, define architectures enabling AI agents and GenAI platforms to securely access enterprise systems;, establish Platform Engineering standards for Kubernetes, Infrastructure as Code and observability;, act as a trusted client advisor and mentor architects and senior engineers. Architecture ...

... foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work - High-velocity: ...

... środowisk i kluczowych procesów operacyjnych. - Usprawnienia cyklu życia aplikacji. - Wdrażanie oraz optymalizacja systemów monitorowania i obserwowalności (Datadog, Grafana / Prometheus). Nasze wymagania - Minimum 4 lata praktycznego doświadczenie w pracy z chmurą Microsoft Azure oraz środowiskiem Kubernetes. - Bardzo ...

... środowisk i kluczowych procesów operacyjnych. - Usprawnienia cyklu życia aplikacji. - Wdrażanie oraz optymalizacja systemów monitorowania i obserwowalności (Datadog, Grafana / Prometheus). - Projektowanie, wdrażanie i utrzymanie infrastruktury chmurowej (preferowany Azure) oraz platform konteneryzacji (Kubernetes) z wykorzystaniem ...

... na Async Apex Wcześniejsza praca w tworzeniu interfejsów użytkownika z wykorzystaniem Lightning Web Components (LWC), Lightning Aura Components oraz Lightning Data Service (LDS) Bardzo dobra znajomość SOQL oraz doświadczenie w pracy z relacyjnymi bazami danych (Oracle, PostgreSQL, Teradata) Doświadczenie w projektowaniu ...

... developing web APIs using API-first principles, including REST, GraphQL, and Swagger/OpenAPI Practical experience with SAP Fiori development, including SAPUI5, OData, and CAP CDS Advanced knowledge of Java Spring Boot and web service development Experience working with SAP HANA databases Experience using modern development ...