Job Description: We are looking for a Java Developer with experience in APX architecture to join a specialized team focused on the development and maintenance of critical applications within the banking ecosystem. This role involves working with integration technologies, microservices, APIs, and enterprise architecture, ensuring quality, scalability, and security in all developments. Responsibilities: * Develop, maintain, and optimize applications based on APX architecture. * Implement solutions using Java, Spring Boot, J2EE, following defined standards. * Design and integrate REST and SOAP APIs for core systems and digital services. * Collaborate on projects involving migration and modernization of banking systems. * Ensure adherence to best practices, security, and unit testing. * Work in agile environments (Scrum/Kanban) and participate in team ceremonies. Requirements: * Bachelor’s degree in Computer Science, Information Technology, or related field. * 3+ years of experience in Java development (Java 8+). * Solid knowledge of APX architecture (Application Platform Extensions). * Spring Framework / Spring Boot * Microservices and REST APIs * Messaging (Kafka, MQ) * Relational databases (Oracle, SQL Server) * Version control (Git). Job type: Full-time Salary: $33,000.00 - $43,000.00 per month Benefits: * Major medical insurance * Remote work Experience: * Java APX: 2 years (Required) Work Location: Hybrid remote at 11560, Polanco neighborhood, CDMX