Oferty dla Java praca Polska

20.06.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaLocation hybrid in Warsaw, Gdynia or Gdańsk (3 days per week from office) Rate up to 160 pln/h on b2b Tech stack Java 21, Spring Boot, Postgres SQL, Messaging protocols such as JMS, MQ Summary This role focuses on developing and enhancing Java-based applications related to taxation, account

20.06.2026 | Pełny etat | Warszawa | Jit TeamTesterami i innymi programistami, będziesz mieć realny wpływ na kształt tworzonych rozwiązań. Wymagane kompetencje - Minimum 3 lata doświadczenia komercyjnego w programowaniu w języku Java 11+ - Bardzo dobra znajomość programowania obiektowego (OOP), Stream API, Optional oraz obsługi wyjątków

20.06.2026 | Pełny etat | Gliwice | Future ProcessingProjekt dla naszego klienta z UK, który rozwija własną platformę do łączenia reklamodawców z właścicielami digitalowych billboardów. Wykorzystywane technologie to między innymi Java, AWS, Docker, Kubernetes, Terraform, Cypress, MySQL, Kafka. Zespół po stronie klienta składa jest międzynarodowy

20.06.2026 | Pełny etat | Kraków | Motorola SolutionsAnd resilience of the existing product. Responsibilities - Design and implement clean, modular, scalable, and testable code for the Java backend. - Conducting performance analysis and profiling for backend systems and databases, ensuring the system’s scalability and high performance. - Apply advanced testing

19.06.2026 | Pełny etat | Warszawa | Antal Sp. z o.o.Senior Software Engineer - Java - Microservices Start date ASAP Contract type B2B (145-170pln) Work mode 100% Remote About the Team You'll be joining a multidisciplinary team of senior engineers within a Consumer & Merchant domain, working on end-to-end parcel creation flows and some

19.06.2026 | Pełny etat | Warszawa | The Stepstone Group PolskaWorking closely with engineers across multiple domains. This is so important to us. By joining our team, you will play a vital role as we reimagine the labour market to make it work for everybody. Your responsibilities - Build and maintain backend services and APIs using Java and Python - Work on event

19.06.2026 | 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

19.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.Location Kraków, Poland (hybrid - 6 days per month in the office) B2B Contract 180 - 230 PLN - hour We are looking for a Kotlin - Java Developer to join an international project delivered for a large organization within the financial services sector. The team is building an internal engineering

19.06.2026 | Pełny etat | Kraków | emagine PolskaAcross regions - Proactively remove impediments, assess risks, and communicate issues to program management - Identify and eliminate process inefficiencies Key Requirements - Strong Java and React programming experience - Experience in microservice architecture - Proven capability of delivering code