Senior Java Developer (JDK 11)

Description

Job Summary: We are seeking a Senior Java Developer to design and develop applications, implement microservices, and ensure software quality. Key Highlights: 1. Participate in the design and development of Java applications. 2. Implement and maintain microservices with synchronous and asynchronous communications. 3. Collaborate on implementing security and observability measures. We Are Looking for a Senior Java Developer | Hybrid C&S is currently searching for a Senior Java Developer to work with a renowned company in the industry. Work Mode: Hybrid Full-time (9 AM – 6 PM) Employment Type: Indefinite-term contract What Will Be Your Responsibilities? Participate in the design and development of Java applications. Implement and maintain microservices with synchronous and asynchronous communications. Develop unit and integration tests to ensure software quality. Collaborate with the team on implementing security, traceability, and observability measures. Document APIs and technical processes. What Do We Expect From You? Java: JDK11 (mandatory), with knowledge of JDK17 and JDK21. Spring Framework / Spring Boot v3+. Microservice architecture. Synchronous and asynchronous communications. NoSQL databases: MongoDB (mandatory). Unit testing (JUnit + Mockito). Integration testing (SpringBootTest + WireMock). Spring Security (JWT, secrets, auth server, API Managers – ApiGee preferred). Cache / Buffer: Redis (preferred). Observability and metrics (Actuator, Dynatrace). Traceability in microservices. Swagger. Knowledge of design patterns: CircuitBreaker, Factory, Builder. Experience working with SCRUM methodology. Desirable (not mandatory): Reactive programming. Event-driven architecture. What Do We Offer? Health insurance. Periodic salary reviews. Special bonuses (birthday, internet, daycare, among others). Educational benefits and discounts. Provision of work equipment. Welcome kit and other benefits. About C&S We are a company with over 40 years in the market, composed of a team of more than 160 professionals. We specialize in Software Development, Talent Outsourcing, and IT Consulting. We hold ISO 9001 certification and operate in Buenos Aires (Argentina) and Santiago de Chile.-Requirements- Minimum Education: University degree 5 years of experience Skills: Java Willingness to travel: Yes Keywords: developer, programmer, senior, sr