Java Backend Engineer

Job Information Location: Santiago, Chile EU work permit required: No At TechBiz Global , we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a skilled Java Backend Engineer to join one of our clients' teams . You will play a key role in building an Applicant Tracking System (ATS) integrated with REST APIs and FIX APIs. You will work closely with product managers, architects, and front-end engineers to design, develop, and optimize scalable backend services for high-performance applications. Key Responsibilities Design and implement backend services and APIs in Java (Spring Boot / Jakarta EE) for ATS functionality. Develop and maintain RESTful APIs for integrations with external systems and internal services. Implement and optimize FIX protocol-based APIs for financial/trading system integrations. Ensure low-latency, high-availability, and secure backend architecture. Write clean, maintainable, and well-documented...