Job Summary: We are seeking a Java 8 Developer with experience in backend environments and web services for evolutionary and corrective maintenance of applications and system enhancement. Key Points: 1. Participation in evolutionary and corrective maintenance of applications. 2. Collaboration in the continuous improvement of existing systems. 3. Integration into an established technical team. Java 8 Developer We are looking for a Java 8 Developer with solid experience in backend environments and web service development to join an established technical team. The selected candidate will participate in evolutionary and corrective maintenance tasks for applications, as well as in the continuous improvement of existing systems. **Mandatory Requirements:** Proven experience with Java 8 Solid knowledge of Spring Framework Experience with application servers such as Tomcat and/or JBoss 7 Version control with Git Proficiency in XSLT and XML processing Experience with Apache Camel Knowledge of web frameworks such as ZK Development of SOAP Web Services Experience with Apache CXF Advanced knowledge of WSS4J Handling of digital certificates for signing and authentication Experience with relational databases (especially Oracle) **Responsibilities and Functions:** Maintenance and support of existing applications Development and evolution of web services Resolution of technical incidents Improvement of code performance and quality Collaboration with other technical teams java, spring, XML, tomcat, jboss7,