Oferty dla Java praca Polska

23.06.2026 | Pełny etat | Kraków | j-labsPlatform System obsługuje tysiące klientów globalnie i jest krytyczny dla biznesu (high availability, performance, reliability). Stack technologiczny Java (17/21), Spring Boot, Spring Cloud, Apache Beam, Apache Flink, Google Cloud Platform, Redis, REST API, Ansible, Jenkins Zadania w projekcie

22.06.2026 | Pełny etat, Freelancer | Białystok | NetguruAnd laboratory teams. The role involves hands-on development, refactoring legacy code, and contributing to a scalable and well-structured backend architecture. You must be based in the EU due to client requirements. Position Senior Backend Engineer (Java - Architecture) Contract Freelance - B2B - Remote (EU

22.06.2026 | Pełny etat | Wysokie Mazowieckie | AddeptoLead Software Engineer (Java) Miejsce pracy Warszawa Technologies we use Expected Java Oracle Kafka Kubernetes WebLogic Server DDD RESTfull API Microsoft Azure Operating system Windows macOS About the project We are looking for a visionary and hands-on Senior/Lead Software Engineer to design

22.06.2026 | Pełny etat | Kielce | Link GroupExpertise of Java development, with at least 4 years of experience Exposure to cloud technologies such as GCP and Terraform. Familiar with TDD, continuous integration and delivery environment using Git/Gradle/Teamcity/Github Experience with Apache Kafka and Kafka Streams Fluent English (min. B2) Nice

22.06.2026 | Freelancer, Pełny etat | Gdańsk (Gdańsk) | NetguruExperience with JVM-based languages such as Java, Scala, or Kotlin Solid experience with relational databases, including PostgreSQL and MySQL Experience working with NoSQL databases, preferably MongoDB Hands-on experience processing and managing large datasets Strong knowledge of scalable API design

22.06.2026 | Pełny etat, Freelancer | Wrocław | NetguruExperience with JVM-based languages such as Java, Scala, or Kotlin Solid experience with relational databases, including PostgreSQL and MySQL Experience working with NoSQL databases, preferably MongoDB Hands-on experience processing and managing large datasets Strong knowledge of scalable API design

22.06.2026 | Pełny etat | Wysokie Mazowieckie | NetcompanyBachelor’s or Master’s Degree) of Computer Science or other related numerate discipline Have at least 1-3 years of commercial Java development experience after graduation Good English skills, both spoken and written Strong understanding of object-oriented programming and data modelling Familiar with various

22.06.2026 | Pełny etat | Rzeszów | Link GroupExpertise of Java development, with at least 4 years of experience Exposure to cloud technologies such as GCP and Terraform. Familiar with TDD, continuous integration and delivery environment using Git/Gradle/Teamcity/Github Experience with Apache Kafka and Kafka Streams Fluent English (min. B2) Nice

22.06.2026 | Freelancer, Pełny etat | Wysokie Mazowieckie | NetguruExperience with JVM-based languages such as Java, Scala, or Kotlin Solid experience with relational databases, including PostgreSQL and MySQL Experience working with NoSQL databases, preferably MongoDB Hands-on experience processing and managing large datasets Strong knowledge of scalable API design