To actively participate in the technical development of initiatives and projects, contributing expertise to design decisions. Professional in Systems, Software, or related fields. Experience: 3 years in backend development with Java; 1 year working with microservices. Contract type: Indefinite. City: Bogotá and Medellín. Knowledge in: Java 21, Spring Boot 3.5.4, Basic–intermediate REST API design (OpenAPI 3.11), Docker (building images and running containers), Simple architectural patterns (REST, layered architecture), Logging, Continuous integration, Unit and behavioral testing (JUnit 5 and Mockito), Best practices for integration and deployment. Position type: Full-time, indefinite