Oferty dla Java praca Polska

06.10.2026 | Pełny etat | Wysokie Mazowieckie | EPAM SystemsJoin our team as a Technical Manager - Dev Team Lead and take ownership of building innovative SAP Business Network solutions from the ground up. In this role, you will lead a talented SAP BTP, CAP Java, and Fiori development team while contributing to all stages of the product lifecycle, from

06.10.2026 | 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

06.10.2026 | Pełny etat | Katowice | EPAM SystemsJoin our team as a Technical Manager - Dev Team Lead and take ownership of building innovative SAP Business Network solutions from the ground up. In this role, you will lead a talented SAP BTP, CAP Java, and Fiori development team while contributing to all stages of the product lifecycle, from

06.10.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupTech Lead Developer (Java & Angular) We are looking for an experienced Tech Lead Developer who combines deep technical expertise with project leadership and strong business collaboration skills. Your Profile Tech Stack Backend Java 25, Spring Boot, PostgreSQL, Kafka, OpenAPI, Vault Frontend

06.10.2026 | Pełny etat | Wysokie Mazowieckie | Antal Sp. z o.o.Architekt Systemowy (Java - Microservices - Cloud) Poszukujemy doświadczonego Architekta Systemowego, który dołączy do projektu realizowanego dla jednej z największych organizacji z sektora finansowego w Polsce. Osoba na tym stanowisku będzie odpowiedzialna za kształtowanie architektury

06.10.2026 | Pełny etat | Wysokie Mazowieckie | SiiTests using Java and Selenium Writing and executing BDD test scenarios in Gherkin Identifying, prioritizing, and analyzing defects Preparing clear and comprehensive test reports for stakeholders Improving and maintaining regression test scenarios Promoting a quality culture and a metrics-driven approach

06.10.2026 | Pełny etat | Wysokie Mazowieckie | SiiAnd maintaining scalable data pipelines using Scala and Apache Spark Implementing ETL/ELT processes and transformations for large volumes of data Developing and maintaining data processing components using Java Optimizing the performance of Spark applications and data processing workflows Integrating data from

06.10.2026 | Pełny etat | Poznań | AllegroSoftware Engineer 2 (Java - Kotlin) - Basket Building Location Poznań, PL, 61-569 Company Allegro sp. z o.O. Team Technology Contract Type Employee About the Job Allegro is home to 1,700 tech experts, but our team? We are the driving force behind the Basket Building domain. We are designing

06.10.2026 | Pełny etat | Toruń | Allegro60 critical services - including Show Product, Listings, and Cart - across mobile, web, and desktop. Operating on nearly 500 instances and handling traffic of up to 50,000 requests per second, this high-throughput environment demands exceptional focus on high availability, Java performance