Senior Java Software Engineer

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

About the Client:

We are looking for an experienced Senior Java Engineer who will join a project for our client in the banking and finance industry.

What you will do:

• Developing new functionalities according to requirements,
• Expanding existing functionalities as needed,
• Analyzing and fixing reported bugs,
• Working in Agile enviroment with a team of experienced developers to create best-in-class software in accordance with best practices,
• And participating in the entire lifecycle of project.

What we are looking for:

• High proficiency in Java (11 or 17)
• High proficiency in Spring Framework: Spring Boot, Spring Data JPA, and Spring Cloud Stream.
• High proficiency in Apache Kafka
• Extensive practical knowledge of microservice architecture and tools such as Docker/Podman.
• Proficiency in Polish and English at a level allowing for fluent communication.