Java Developer Consultant

Mission Overview: Keystone Solutions is seeking a Java Developer for a consultancy mission at a client site. As part of the team, you will actively contribute to the evolution of a family allocation management platform. You will be involved in the entire application lifecycle, from technical design to production deployment, with a particular focus on backend robustness and user experience fluidity. Main Responsibilities: Design and develop complex features using Java 21 and Spring Boot. Build m…