Oferty dla Java praca Polska

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 | Gdańsk (Gdańsk) | Asseco Data SystemsPrimeFaces,HTML, CSS, JavaScript, AJAX, jQuery, - praca z

19.06.2026 | Pełny etat | Warszawa | BlueSoftDoświadczenie w tworzeniu oprogramowania w ekosystemie Java. - Dobra znajomość Java 21+ oraz Spring Boot 3+ Praktyczne doświadczenie w pracy z architekturą mikroserwisową Znajomość systemów kolejkowych/strumieniowych Kafka lub MQ Doświadczenie w pracy z bazami danych relacyjnymi oraz NoSQL ( PostgreSQL

19.06.2026 | Pełny etat | Gdynia | emagine PolskaIndustries Banking Location Hybrid - 3 per week from Gdańsk or Gdynia Rate 165 pln/h Introduction & Summary We are seeking experienced Java Developers to contribute to the integration and process data flows within the Financial Crime Prevention area. The ideal candidates should possess robust

19.06.2026 | Pełny etat | Rzeszów | Xebia sp. z o.o.You will be - designing, developing, and maintaining high-performance backend systems using Java and Spring Boot, - working on transaction, payment, and cashier-related functionalities within a complex trading platform, - building and maintaining RESTful and RPC APIs (e.g. using Apache Dubbo

19.06.2026 | Pełny etat | Kraków | emagine PolskaAgile design, and stakeholder management. Main Responsibilities - Team management. - Building and supporting services, microservices, and applications (back-end & front-end) in Java 11/17/21 and ReactJS, while maintaining standard products. - Migrating from mainframe and IBM WebSphere to modern

19.06.2026 | Pełny etat | Wrocław | Upvanta sp. z o.o.Senior Java Developer (Java, Spring Boot, Microservices) Position Overview We are looking for a Senior Java Developer to join our team in Poland and contribute to the development of highly scalable fintech systems supporting trillions of dollars in transactions annually . In this role, you

19.06.2026 | Pełny etat | emagine PolskaBackend Engineer (Java/Kubernetes/AWS) Introduction & Summary This role requires a skilled Backend Engineer proficient in Java with experience in Kubernetes and AWS. The ideal candidate will be responsible for developing and maintaining efficient backend systems that prioritize performance