Job Summary: We are seeking a Backend Engineer to participate in the evolution of backend services and APIs on the company’s critical platforms. Key Highlights: 1. Microservice and REST API development with Java 17 and Spring Boot 3 2. High-impact backend projects focused on quality and continuous evolution 3. Strong and collaborative technical team, stability, and professional development **Description:** ---------------- At JCARRION’s Central Services, located at PITA (Almería), we are looking to hire **a Backend Engineer** to participate in the evolution of business-process-oriented backend services, APIs, and system integrations. You will join an established technical team, directly impacting the company’s critical platforms. *What will you do?* * Develop microservices and REST APIs (Java 17, Spring Boot 3\). * API-first design and OpenAPI contracts. * Persistence using JPA/Hibernate and PostgreSQL. * Continuous improvement: code reviews, testing, CI/CD, and code quality. * Architecture evolution (pragmatic hexagonal architecture) and integrations. * Coordination with business stakeholders and analysts to refine requirements. * Technical reference point from day-to-day execution. *What do we offer?* * High-impact backend projects focused on quality and continuous evolution. * Strong and collaborative technical team. * Stability and professional development. * Modern tech stack and proven practices. * AI applied to the software lifecycle. * On-site work with flexibility (1 remote workday per week). * Modern offices at PITA. * Free gym at the facility. * Daycare service. **Requirements:** --------------- *What are we looking for?* * 8 years of software development experience, including 5 years in Java backend development. * Solid experience building production-ready REST APIs. * Proficiency in Java 17, Spring Boot, Maven, JPA/Hibernate, and PostgreSQL. * Experience in collaborative environments (Git, code reviews, CI/CD). * Knowledge of Docker, messaging/Kafka, and observability. * Strong technical judgment, with emphasis on quality and maintainability.