Senior Java Developer

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SeniorHybryda·WarsawFull-time

#471616·Dodano wczoraj·1

Źródło: Avenga

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Tech Stack / Keywords

Java Spring Boot REST APIs microservices Kafka SQLHibernate / JPADocker Kubernetes PostgreSQL

Podsumowanie oferty

Develop backend services for a long-term project in the Polish banking sector, working on distributed systems and microservices. Design and evolve APIs and integrations using Java and Spring.

Wymagania

Strong commercial experience with Java, ideally Java 17/21.
Strong knowledge of Spring Boot and the Spring ecosystem, including Spring MVC, Spring Data JPA and Spring Security.
Experience with Hibernate / JPA.
Good knowledge of SQL and relational databases such as Oracle, PostgreSQL or MS SQL Server.
Experience designing and developing REST APIs.
Experience with messaging technologies such as Kafka, JMS or RabbitMQ.
Hands-on experience with microservices.
Experience with Docker and Kubernetes or OpenShift.
Experience with Git, Maven or Gradle, and CI/CD.
Experience with unit and integration testing.
Understanding of application security, scalability and high-availability systems.
Fluent Polish.

Nice to have:

Experience in banking, financial services or transactional systems.
Knowledge of payment processes.
Experience with SonarQube, Nexus or Artifactory.

Obowiązki

Design, develop and maintain backend services using Java and Spring.
Design and evolve REST APIs and microservices.
Develop synchronous and asynchronous integrations.
Contribute to scalable, highly available and secure solutions.
Write unit and integration tests and maintain high code quality.
Participate in code reviews and technical discussions.
Analyse logs, troubleshoot issues and continuously improve existing solutions.

Avenga

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