We are looking for a Junior / Medior Java Developer with experience in Jakarta EE.As part of this team, you'll be responsible for maintaining and developing a complex distributed software product written in Java.On a daily basis you will:Apply agile principles such as TDD to maintain and enhance a complex Java codebase.Focus on security, performance and resiliency of the application.Be customer-oriented, understanding the financial business behind the application, such as the financial messages and the financial networks.We're looking for:Java software engineer with 2-5 years of experience.Good secure coding skills.Good analytical skills to be able to comprehend and maintain a complex codebase.Holding a master's in science or engineering degree.Familiar with the main technologies Java 21, Jakarta EE, Oracle database, Linux.Familiar with CI/CD technologies such as Jenkins, Docker, Kubernetes.Agile mindset, applying test-driven development and test-driven design in practice.