4,530 java developer / freelancer jobs in Polska.

... integrations with Agentic AI services where applicable, including response classification and knowledge-based capabilities, - collaborating closely with Front-end Developers, Cloud/DevOps Engineers, and the Tech Lead to define API contracts and deliver end-to-end solutions, - contributing to CI/CD pipelines, automated testing, ...

... oraz Hive Doświadczenie w przetwarzaniu dużych wolumenów danych Bardzo dobra znajomość SQL Umiejętność analizy i pracy z istniejącymi rozwiązaniami opartymi o Java Znajomość narzędzi takich jak Git, GitHub, Jenkins, Jira oraz Confluence Znajomość języka angielskiego na poziomie minimum C1 Nice to have: Doświadczenie z narzędziami ...

... about the details. Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Could, IoT, Agile, AI. Get to know us Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals ...

... Enterprise, DXC Technology serves nearly 6,000 private and public sector clients across 70 countries. Role overview: We are looking for a Senior SAP HCM Full-Stack Developer with German working proficiency to join our BizDevOps team. This is a technical development and engineering role. You will design, write, test, and maintain ...

We are seeking an experienced Senior KDB+ Developer to design, develop and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale and close collaboration with business stakeholder - particularly within Risk functions - to ...

... quality in the platform for third-party merchants, integrating quality practices throughout the development lifecycle. Requirements include strong experience in test automation using Java/Kotlin and API testing. The position offers a hybrid working model, enabling flexibility while maintaining a competitive benefits package.

... and biometric verification, data processing, and configurable verification criteria. - at least 5 years of commercial programming experience as a fullstack developer or similar role - deep working experience with https://jobeax.com/link/JSd7UYCSg572jJDY (NestJS) and React (https://jobeax.com/link/Z30sZYC3jcRenVso) - experience ...

... samodzielność. Mile widziane Podstawy automatyzacji testów w narzędziach takich jak Selenium, Playwright czy Cypress. Znajomość jednego języka programowania, na przykład Java, JavaScript, Python lub C#. Doświadczenie w pracy w środowisku Scrum lub Agile. Znajomość CI/CD. Znajomość narzędzi AI wspierających analizę wymagań i codzienną ...

... 3-latnie doświadczenia w projektowaniu architektury systemów IT oraz oprogramowania, minimum 3-letnie doświadczenie w programowaniu w co najmniej jednym z języków: JAVA, C++, umiejętność definiowania i dokumentowania architektury oprogramowania w notacji UML, praktyczna znajomość wzorców projektowych i architektonicznych, wiedza ...

... 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 ...

Clurgo to firma stworzona przez developerów dla developerów. Odnajdą się u nas pasjonaci nowych technologii takich jak Java, Node, Modern Frontend, jak i mikroserwisów. Jesteśmy firmą projektową skupioną na dostarczaniu rozwiązań IT dla naszych Klientów, przy zachowaniu dobrych praktyk programistycznych oraz work-life balance. ...

... software testing within a process-driven technology environment. Strong programming expertise in at least one modern object-oriented programming language such as Java, C#, JavaScript, or Python. Hands-on experience in front-end testing using industry-standard tools such as Playwright, Selenium, or similar frameworks. Experience ...

A global financial services firm is seeking a Java Technical Lead with extensive experience in core Java development and a passion for mentoring. The successful candidate will lead a team to deliver high-quality solutions in a dynamic Agile environment. Responsibilities include overseeing the migration of legacy systems ...

... Fluent English, both written and spoken Strong analytical and problem-solving skills Nice to have: Knowledge of Kafka Experience with Power BI Familiarity with Java development Understanding of data warehouse concepts and architecture Experience using AI tools for documentation, testing, data analysis or development support ...

... pracy: 1FTE Zakres obowiązków: - Rozwój i utrzymanie kastomizacji oraz rozszerzeńOracle E-Business Suite 12.2. - Tworzenie i modyfikacja rozwiązań wSQL, PL/SQL i Java, w tym personalizacja formularzyOAF. - Praca z modelem danych oraz funkcjonalnościami modułówGL, FA, AP i AR. - Tworzenie i modyfikacja raportów oraz wydruków ...

... complex enterprise modernization program. This role will focus on ensuring quality throughout the migration of legacy mainframe-based applications to a modern Java, SQL, and Linux environment. You will work in a global Agile/SAFe setup, collaborating closely with teams across Switzerland, Poland, and India, while acting ...

... be joining a specific team that operates like a small, agile startup within our large organization. Based mostly in Warsaw, our team consists of six skilled developers and a dedicated Product Manager. We work in a mature Scrum environment, leveraging Allegro’s world-class infrastructure and cutting-edge development standards ...

Tenchijin Inc. is seeking a Frontend Developer for a fixed-term project engagement. This remote role supports a global, cross-border team and uses English as the working language. You will build modular UI components, interactive map layers, and analytics dashboards. The work emphasizes performance on low-bandwidth networks ...

... we simply love what we do. We deploy the most innovative Customer Experience solutions for our clients. We are looking for: Junior SAP Process Orchestration Developer Your future role: - Design, develop, and maintain end-to-end SAP analytics solutions, including data modeling, report creation, and dashboard development using ...

... with relational databases Experience in creating and optimizing data pipelines (ETL/ELT) in cloud environments Strong programming skills in Python, Scala, or Java Experience with Delta Lake architecture and optimization techniques Knowledge of data modeling and schema design Nice to have: Experience with Azure DevOps and ...