Java Backend Developer

New

QualysoftSoftware development

Listing location: BucharestFull-Time

Salary not disclosed

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Job Details

Develop backend applications using Java 21 and Spring Boot.
Develop and integrate REST and SOAP APIs.
Implement event-driven architectures using Apache Kafka.
Work with SQL databases, including database design, query optimization, and data persistence.
Develop automated integration tests using TestContainers.
Nice to have: hands-on experience with OpenShift or Kubernetes.
Nice to have: experience in banking or financial services, particularly banking system integrations.
Nice to have: understanding of transaction processing, data consistency, and secure communication between financial systems.
Nice to have: familiarity with Docker and cloud-native application development.

Design, develop, and maintain scalable backend applications using Java 21 and Spring Boot.
Develop and integrate REST and SOAP APIs for communication between internal and external systems.
Implement and maintain event-driven architectures using Apache Kafka.
Design SQL databases, optimize queries, and support data persistence.
Develop and maintain automated integration tests using TestContainers.
Troubleshoot, debug, and optimize backend applications.
Collaborate with developers, QA engineers, and business analysts.
Participate in code reviews, technical discussions, and improvements to development practices.
Contribute to application deployment, monitoring, and maintenance in containerized environments.

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