4,530 java developer / freelancer jobs in Polska.

... deweloperskimi, ekspertami ds. cyberbezpieczeństwa oraz dostawcami zewnętrznymi, wykorzystywany stos technologiczny: Kubernetes, Mikroserwisy, CI/CD, Git, OAuth2, OIDC, Java, Kotlin, Swift, UML, C4 Model, lokalizacja projektu: Warszawa (Centrum), tryb realizacji usług: hybrydowo, obejmujący obecność w biurze w Warszawie 2 razy w miesiącu, ...

Tiugo is the company behind CKEditor, TinyMCE, and Uploadcare: developer tools that power rich content creation inside thousands of applications worldwide. Our primary audience is the builder, the developer architecting an application that needs an embedded, enterprise-grade content and AI layer, where governance, compliance, ...

... Managing ATS (Zoho Recruit) and candidate pipelines ✅ What we’re looking for: • 3+ years of experience in IT recruitment • Solid understanding of technologies (Java, .NET, Python, DevOps) • Fluent Polish & English • Strong communication and negotiation skills • A proactive, self-driven mindset What’s in it for you: • Competitive ...

Szukamy doświadczonej osoby na stanowisko Java Automation Tester do pracy w projekcie związanym z testowaniem asynchronicznych integracji systemowych opartych na strumieniowym przesyłaniu zdarzeń z wykorzystaniem Apache Kafka. Będziesz odpowiedzialny za projektowanie i wykonywanie testów manualnych oraz automatycznych, ...

Job Description : Poszukujemy doświadczonego Senior Data Warehouse & BI Developera, który będzie odpowiedzialny za projektowanie, rozwój oraz utrzymanie rozwiązań Hurtowni Danych i Business Intelligence. Konsultant będzie uczestniczyć w całym cyklu wytwarzania oprogramowania - od projektowania architektury i modelowania ...

... speak up. Enjoys feedback (giving and receiving). Has the curiosity to explore and the discipline to finish. Who you’ll work with A tight, international squad: developers, functional analysts, testers, project managers, and a service/business manager — all driven, supportive, and ready to welcome you. We’re powered by people, ...

... Lufthansa Group’s digital platforms. You’ll collaborate with product, development and business teams to turn requirements into robust technical designs. The ideal candidate has 2+ years as an architect, strong Java/Spring and React skills, and experience with microservices, SQL/NoSQL, Azure, Docker, Kubernetes and Kafka.

... Science, Mathematics or related technical field 5+ years experience in software development with Big Data technologies Advanced knowledge of Python, Scala, or Java Proficient with Spark and Databricks and/or Snowflake Experience with cloud platforms such as Azure, Google Cloud Platform, Amazon Web Services Demonstrated experience ...

Codest Ltd. in Kraków is seeking an experienced Python Developer to join our forward-thinking team focused on AI-powered solutions. You will design, develop, and deploy robust Python applications within a modern cloud ecosystem. The ideal candidate has strong Python skills and experience with AI/ML concepts. This hybrid ...

... technical domains - Continuous learning mindset and willingness to explore new technologies - Structured, reliable and quality‑oriented working style - Nice to have: Java, SQL databases preferably PostgreSQL, Golang, GitLab CI / Argocd Условия - Employment based on an employment contract with a comprehensive benefits package - ...

... narzędziami AI przekładające się na mierzalne oszczędności czasu i wzrost jakości (m.in. Claude, Chat GPT) Mile widziane: • Doświadczenie w pracy jako programista/developer, np. Java, PHP, React lub w innych technologiach wykorzystywanych przy rozwoju nowoczesnych platform e-commerce • Doświadczenie w środowisku e-commerce o dużej ...

A European recruitment agency is seeking a Software Developer with over two years of experience in Google Cloud and Microservices technologies, including Docker and Kubernetes. Candidates must be fluent in English and willing to work one week on-site in The Hague after a remote start due to Covid-19. The role involves software ...

... areas of financial products - Technical planning, defining the roadmap and coordinating execution - Making and reviewing architectural decisions - Mentoring developers and developing engineering standards and best practices - Designing and developing real-time financial systems - Building scalable and fault-tolerant platforms ...

Expected, Java, Spring Framework, Hibernate, Maven, Git, Kubernetes, JUnit Optional, Mockito Operating system, Linux About the project, Your role, In this role, you will develop and maintain Java based applications that directly support critical business processes, particularly in public services. You will design new features, ...

... internships, or practical experience in school or work (e.g., open-source coding). - Experience with one or more general purpose programming languages (e.g., Java, C/C++, Python, JavaScript, Go, etc.). - Relevant practical or internship experience (e.g., research assistant, teaching assistant, personal projects, etc) with ...

... and Derivatives (as applicable)Write and execute SQL queries (Oracle/Sybase) to investigate data issuesReview and interpret Calypso logs, engine outputs, and Java stack tracesSupport interface issues involving upstream/downstream systems (e.g., Murex, Swift, GL, risk engines)Assist with deployments, patch installations, ...

... principles and PII controls appliedEstablish strategies for cost efficiency, reliability, and performance using capacity planning and FinOps techniquesImprove developer experience through CI/CD pipelines, golden paths, templates, and Infrastructure as Code (IaC) techniquesCollaborate with cross-functional teams to align system ...

Senior Software Platform Engineer (10/960) B2B Java Microservices Project Join a global engineering team responsible for developing an internal Platform Control Plane that helps automate security and operational controls across enterprise technology platforms. You will combine strong software engineering skills with Platform ...

... pracy w IT, w tym min. rok doświadczenia w roli solutions architekta - must have, posiadasz szeroką wiedzę z zakresu minimum dwóch backendowych technologii (np. Java + .Net lub Node + Java) posiadasz wiedzę związaną z architekturą aplikacji i systemów, doświadczenie w pracy z React lub TypeScript lub Angular mile widziane ...

... master’s or Engineer degree in IT is a big plus - Excellent analytical & problem-solving skills - Continuous improvement mindset - Having good knowledge related to Java/Spring development and some experience with Azure is a plus - You have good communication skills and collaboration with colleagues from different professional ...