Oferty dla Programista Java B2B praca Polska

05.06.2026 | Pełny etat | Warszawa | Scalo Sp. z o.o.Technologies-expected Java - Spring Boot - Angular - Kubernetes - Kafka - Hazelcast - PostgreSQL - UML about-project W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie

05.06.2026 | Pełny etat | Kraków | HERE TechnologiesOn experience in backend and infrastructure engineering Excellent knowledge of Kotlin, Java, and Spring Boot, building scalable backend systems Hands on experience with DB technologies (SQL/NoSQL)Experience in implementing unit tests and test automation Experience with Cloud Platforms preferably with AWS

05.06.2026 | Pełny etat | Kraków | HERE TechnologiesOn experience in backend and infrastructure engineering Excellent knowledge of Kotlin, Java, and Spring Boot, building scalable backend systems Hands on experience with DB technologies (SQL/NoSQL)Experience in implementing unit tests and test automation Experience with Cloud Platforms preferably with AWS

05.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.We are looking for a Standard or Senior Java Developer with good knowledge of Kotlin for Lufthansa’s Digital Hangar Department. The focus of Digital Hangar (DH) is the improvement of passenger experience throughout the whole journey. The projects that are in focus are Lufthansa Group (Lufthansa

05.06.2026 | Pełny etat | Wysokie Mazowieckie | hyperexponentialLocation Hybrid 2 days per week, based in Warsaw Salary for Senior (IC3) UoP (Contract of Employment) = 23,000 - 31,000 PLN per month gross B2B = 27,000 - 37,000 PLN per month net +VAT About hyperexponential (hx) At hyperexponential, we’re building the AI-powered platform that enables

05.06.2026 | Pełny etat | Wysokie Mazowieckie | LeoVegas Mobile Gaming GroupCompliant offers across jurisdictions, and seamless multi-language experiences for customers. Event streaming and backbone Backend services Java 23+ with Spring Boot and Vert.X (we are continuously evolving toward highly reactive, asynchronous, and event-driven architecture)Search and analytics We

05.06.2026 | Pełny etat | Kraków | HERE TechnologiesWho are you? Strong expertise with hands-on experience in backend and infrastructure engineering Excellent knowledge of Kotlin, Java, and Spring Boot, building scalable backend systems Solid architectural skills with experience building scalable and performant services serving millions of users

05.06.2026 | Pełny etat | Wysokie Mazowieckie | The CodestTego obszaru w kierunku Domain Driven Design. Start projektu Lipiec 2026 Wymagania Minimum 3-4 lata doświadczenie w pracy z językiem Java Komercyjne doświadczenie z Kotlinem Projektowanie, rozwój i optymalizacja architektury nowych rozwiązań oraz ulepszanie istniejących systemów Tworzenie, testowanie

04.06.2026 | Pełny etat | Warszawa | ALTEN PolskaTechnologies-expected Java - Spring Boot - Spring Framework - PostgreSQL - Oracle - Cassandra - Redis; REST API - Git - Maven - Gradle - Apache Kafka - UML technologies-optional multicloud - Docker - Kubernetes about-project Szukamy Middle Backend Developera (Java/Spring), który ma doświadczenie