Oferty dla Java Compo praca Polska

20.06.2026 | Pełny etat | Warszawa | Antal Sp. z o.o.Bottlenecks and identify root causes across distributed system components in high-load environments handling large volumes of traffic. - Collaborate with development teams to continuously assess and improve platform performance. - Design, develop, and execute load and performance tests in close cooperation

20.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.Qliksense API with react layer - Good to have experience in Qlik API Integration - Good experience on Unit testing using Jest and Enzyme - Should be able to build generic UI component - Experience on Module Federation using Webpack - Strong Experience on Axios, fetch like libraries for API Calling

20.06.2026 | 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

19.06.2026 | Pełny etat | moondigo sp. z o.o.State management, component architecture - HTML5, CSS3, JavaScript - TypeScript - RESTful API design and integration - SQL Server - queries, stored procedures, functions, views - Entity Framework - Design patterns and database normalization - Azure DevOps for source control and CI/CD - Application

19.06.2026 | Pełny etat | Warszawa | CresttDesign, implementation, documentation and testing of application components; • Very good and p ractical knowledge of Spring, Spring Boot, SQL, Scrum, Hibernate/JPA and JEE frameworks; • Practical knowledge with message queue systems, particularly RabbitMQ; • Practical knowledge of tools supporting

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.Workloads, - actively contributing to the evolution of a modern data processing stack (cloud-native, scalable, and observable), - working closely with platform and infrastructure engineers on shared data foundations, - supporting and improving data platform components used across multiple teams and business

19.06.2026 | Pełny etat | Wrocław | UPVANTA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄTechnologies-expected UML - BPMN - Kubernetes - AWS - Google Cloud Platform - Azure - PostgreSQL - Oracle - MySQL - MongoDB - Redis - - Angular - Java - SOAP - REST - GraphQL - Kafka - RabbitMQ about-project Kilkudziesięcioosobowy zespół odpowiedzialny za rozwiązania dla biznesu

18.06.2026 | Pełny etat | Warszawa | AllegroAnd Apache Spark for offline data processing and Vector Search databases for high-speed retrieval. You’ll integrate these components with our microservices architecture to create the sophisticated recommendation systems that power a personalized user experience. Join the Recommendation team! You will have

18.06.2026 | Pełny etat | Kraków | State StreetAnd maintenance of one or more Charles River IMS modules or components of an agile scrum team. Provide engineering troubleshooting assistance to customer support teams and other development teams within Charles River. Responsibilities - Analyze, design, develop, test, and debug large and complex software