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Senior Java Developer at Optiveum | JobVerse
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Senior Java Developer
Optiveum
Website
LinkedIn
Senior Java Developer
Poland
Full Time
1 hour ago
$140 - $170 PLN
No Sponsorship
Apply Now
Key skills
Java
JUnit
Kafka
Maven
Microservices
Oracle
Spring
Spring Boot
SpringBoot
SQL
Git
Jira
Scrum
CI/CD
Mentoring
About this role
Role Overview
Design, develop, test, deploy, and support Java-based microservices and integration components.
Connect internal security systems with other banking infrastructure using event-driven architectures.
Analyze business requirements, document dependencies, and troubleshoot complex production issues.
Contribute to the team's growth by sharing knowledge, promoting best development practices, and mentoring junior colleagues.
Work in a Scrum environment (JIRA), filling in the blanks in requirement analysis and test case preparation when bottlenecks occur.
Requirements
Min. 5 years (for Senior) or 10+ years (for Expert) of Java backend development in large-scale enterprise environments.
Core Stack: Java, Spring Boot, Spring Integration.
Architecture & Integrations: REST services, microservices, and integration patterns.
Messaging: Event-driven integration platforms (preferably IBM MQ and Kafka).
Databases: Strong SQL and relational database knowledge (preferably Oracle).
DevOps & Testing: Maven, Git, CI/CD pipelines, and automated testing (JUnit, Testcontainers).
Languages: Fluent English (both written and spoken).
Tech Stack
Java
JUnit
Kafka
Maven
Microservices
Oracle
Spring
Spring Boot
SpringBoot
SQL
Apply Now
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