About this role
Responsibilities Develop and maintain backend services using Java and the Spring framework. Optimize database performance and handle complex data structures with SQL and Hibernate. Build and refine user interfaces using JSF and Primefaces components. Integrate cloud services and messaging systems like RabbitMQ into existing workflows. Containerize applications using Docker and manage version control via GitHub. Proactively solve technical issues and contribute to the modernization of legacy components. Requirements You have 3+ years backend development with Java 8+ and Spring (including Spring Boot , Spring Web Flow , and Spring Data ). You bring 3+ years experience with data persistence using SQL , Hibernate , and JDBC . You possess 3+ years experience with frontend development using JSF , JQuery , and Primefaces . You have experience with GitHub and Docker . You bring experience with Azure Cloud and RabbitMQ . You are proactive, solution-oriented, and committed to long-term knowledge sharing. You are fluent in Dutch . Nice to Haves Experience with Maven , JUnit , and Mockito . Knowledge of Scrum and Agile methodologies. Willingness to obtain AZ 900 certification. Functional knowledge of payroll or HR processes.