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Java Backend Developer | Spring Boot, Microservicios | Remoto

Madrid, ES🌐 Remote💼 Full-time🗓 2026-09-03 → 2026-09-11

Core

Develop backend applications using Java and Spring, design and implement microservices architectures, and build REST APIs.

Role type

Senior IC Java Backend Developer

Builds

Microservices-based backend applications and REST APIs

Domain

Software Engineering / Distributed Systems

Deliverable

production ML models | product features

Required skills

Java 17+, Spring Boot, Spring Cloud, Spring Security, Microservices architecture, REST API design, JUnit 5, Mockito, SonarQube

Preferred skills

Agile methodologies, code quality focus, continuous improvement

Technologies

Java, Spring Boot, Spring Cloud, Spring Security, JUnit 5, Mockito, SonarQube

Responsibilities

Develop backend applications with Java and Spring, design and implement microservices architectures, build and evolve REST APIs, ensure application quality and security, collaborate on technical design, participate in full development lifecycle including testing and deployment

Seniority

Senior, hands-on IC

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