Back-End Java Developer At CAS Training, a leading company with over 20 years of experience in technology consulting, outsourcing, and specialized training, we are looking to hire a Back-End Developer with solid knowledge of Java and Spring for an international project. Minimum Requirements * 3 to 4 years of experience as a Developer * Experience in international projects * Advanced English level (minimum B2/C1) * Proficiency in Java 8 and 11, with deep understanding of the language core. * Experience with Spring Boot, Spring Batch, and Spring Cloud Stream. * Testing with JUnit, Mockito, and Postman. * Knowledge of Oracle, PostgreSQL, and Redis databases. **Responsibilities:** * Participate in the design, development, and maintenance of Back-End applications using Java 8/11, Spring Boot, Spring Batch, and Spring Cloud Stream. * Implement and optimize batch processes and data integration flows. * Develop and integrate REST and SOAP APIs, following best practices and design patterns. * Document developments, workflows, and processes to ensure technical traceability of the project. **We Offer:** * Join a dynamic and highly skilled team within a rapidly growing company. * Participate in innovative and cutting-edge projects for top-tier clients across various market sectors. * Long-term projects, professional stability, and career progression. * Indefinite contract. * Free access to CAS Training's annual training catalog. * Competitive salary based on experience and qualifications. **Work Modality:** Hybrid in Málaga (1/2 days in office, rest remote) Java, Springboot, JUnit, GIT, Oracle