Oferty dla Junior Java Developer praca Polska

27.06.2026 | Pełny etat | XMIn the implementation of unit tests, integration tests, and automation testing strategies. Contribute to system design, technical architecture, and front-end technology choices, ensuring scalable and maintainable solutions. Mentor and support junior and mid-level developers, fostering a collaborative and growth

27.06.2026 | Pełny etat | Kraków | EPAM SystemsWe are building a Lead Java Developer role to strengthen a global fixed income trading platform built on Java and enterprise standards. You will design and deliver component-based services using technologies like JMS, ORM, Spring, WebServices, REST, plus integrations across TCP/IP networking

27.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini PolskaTo global enterprises, including Fortune 500 companies. Working across diverse industries, we support our clients in achieving their business transformation goals. We are hiring in Wrocław, Poznań and Gdańsk! Your responsibilities Provide technical support and develop SAP SuccessFactors solutions

27.06.2026 | Pełny etat | Wysokie Mazowieckie | CycladStream processing pipelines using Kafka and Apache Flink Develop backend services using Java (Spring - Quarkus) Ensure strong test coverage and code quality Implement and evolve Avro schemas with Schema Registry Maintain and improve data integration flows across systems Monitor and fine-tune application

27.06.2026 | Pełny etat | Wysokie Mazowieckie | CSHARKScratch, automating build, test and release. Manage configurations and deployments using containers (Docker) and Helm. Improve observability, reliability and security across the platform. Explore and implement practical AI integration into development and operations workflows. Partner with developers

26.06.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesSupporting and advising international entities in developing new voice assistant solutions or adapting existing ones working closely with developers, product owners and other stakeholders to ensure that the solutions meet market requirements Skills and experience you will need fluency in English (C1

26.06.2026 | Pełny etat | Lublin | Capgemini PolskaSAP Consultant (BI) Miejsce pracy Lublin Technologies we use Expected SAP Business Objects SAP BW 7.5 SAP BW/4HANA SAP Datasphere SAP HANA SAP Analytics Cloud SQL Python Scala Java Optional Airflow Kafka Spark Streaming Snowflake Databricks Your responsibilities Designing and developing

26.06.2026 | Pełny etat | Lublin | Sii Sp. z o.o.ServiceNow Developer (f/m/x) Miejsce pracy Lublin Technologies we use Expected CSS3 ServiceNow JavaScript About the project ServiceNow Team at Sii provides services to customers from various industries in Europe and the United States. We specialize in improving customer platforms, optimizing

26.06.2026 | Pełny etat | Wysokie Mazowieckie | EPC NetworkAnd reliability are paramount. Currently we’re looking for a QA Engineer who thrives in automation, loves solving “impossible” problems, and ensures that products scale with uncompromising reliability. Design, develop, and maintain automated test suites using JavaScript/TypeScript and Playwright (UI, API, and end