Oferty dla Java Compo praca Polska

21.06.2026 | Pełny etat | | Czechy | GraphAwareEngineering principles, including Clean Architecture, Domain-Driven Design (DDD), and Test-Driven Development (TDD) Advanced debugging and profiling techniques, Writing composable, maintainable, and testable code Spring or similar frameworks with emphasis on building secure, modular, and scalable APIs

17.06.2026 | Pełny etat | Gdańsk (Gdańsk) | State StreetSolutions, processes, systems, and talent. CRD is currently expanding the capabilities of our products in several new areas. The Java Software Engineer will take care of the enhancement and maintenance of one or more Alpha/Charles River Development modules or components of an agile scrum team. He/She

17.06.2026 | Pełny etat | Warszawa | AllegroOr Apache Beam - Have knowledge of GCP (especially Dataflow and Composer) or other public cloud environments like Azure or AWS - Use good practices (clean code

09.06.2026 | Pełny etat | Kraków | CRIFOf React (v16+)Very good understanding of asynchronous JavaScript (async/await, Promises)Familiarity with testing frameworks (Jest, Mocha)Basic knowledge of AWS and cloud architecture concepts Nice to Have Experience with AWS Lambda, S3, Athena, CloudWatch Python or Rust for performance-critical components

18.06.2026 | Pełny etat | HAYS POLAND Sp. z o.o.components, templates, and ecosystem - Solid knowledge of frontend technologies (HTML, CSS, JS frameworks) - Good understanding of React - Practical experience with Java (AEM backend context) - Understanding of APIs, caching mechanisms, and system dependencies - Ability to work in complex environments

08.06.2026 | Pełny etat | HAYS POLAND Sp. z o.o.On integrations with hardware components like payment terminals, printers, and scanners - Ensuring high-quality, scalable, and maintainable code within an agile environment What you'll need to succeed - A degree in Computer Science or a related field - Minimum 7 years of professional experience in Java

28.05.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Projects under the supervision of senior developers • Creating and analyzing UML diagrams (class, sequence) • Understanding system components and interactions in complex IT environments Consulting & Client Interaction • Participating in analytical workshops with clients • Providing solution-oriented

22.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.W procesie wytwarzania oprogramowania Wymagania - Bardzo dobra znajomość HTML, CSS, JavaScript i TypeScript - Doświadczenie w pracy z Web Components - Lit - Znajomość oraz ekosystemu npm - Doświadczenie z frameworkami do testowania (np. Vitest) Mile widziane - Doświadczenie z CI/CD - Znajomość Kafka

11.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Automatyzujący (Java/Selenium) Lokalizacja praca hybrydowa (4 dni z biura, Warszawa) Godziny pracy standardowe, biurowe Rodzaj umowy kontrakt B2B Czas trwania projektu współpraca długofalowa Start Czerwiec 2026 Stawka 100 – 130 zł/h (net+vat) Opis roli rozwój i skalowanie automatyzacji testów