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Senior Java Developer
Senior Java developer maintaining mission-critical financial systems, troubleshooting distributed microservices (Spring Boot, Kafka, IBM MQ) and optimizing high-traffic messaging pipelines.
Backend Developer Digital Twin
Backend Developer building event-driven Java services for telemetry data in logistics, using Spring Boot, Azure PaaS, and DevOps tooling.
Senior Java Backend Developer
Build and maintain Java-based backend services, REST APIs, and microservices using Spring Boot, SQL, and relational databases for a tech-focused company in Madrid.
Junior Java Developer
Build and maintain Java backend services using TDD/BDD, refactoring and clean code, while collaborating in Agile sprints for a global media and telecom client.
Backend Developer Digital Twin
Backend developer building event-driven Java services for telemetry data in a logistics-focused digital platform, using Spring Boot, Azure PaaS, and DevOps tooling.
Junior Java Developer
Build and maintain Java backend services using TDD and Agile, focusing on clean code and RESTful APIs for a global adtech agency.
Desarrollador/a Java Backend
Build enterprise-grade Java applications using Spring, microservices, and REST/SOAP APIs while ensuring code quality with testing, Sonar, and AWS services.
Java Backend Developer
Backend Java developer building secure file-transfer and B2B integration services for a banking client in Madrid using Spring Boot, REST APIs, and Oracle/MongoDB.
Frontend Developer (m/f/d)
Build and maintain Angular component libraries for a global document storage system, using TypeScript and Java backend services, while collaborating with cross-functional teams.
Senior Backend Software Developer
Build and maintain the cloud-based backend for a web portal that doctors use to order and track Spark Aligners, using Java/Spring, REST APIs, and AWS.
Desarrollador Liferay DXP (Java Backend) — Portlets y OSGi
Build and maintain Java backend services for Liferay DXP portlets using OSGi, Spring, and REST APIs.
Technical Lead – Full Stack Java Engineer
Lead a team building and maintaining enterprise Java applications for credit risk, using Java 21, Angular, and microservices while mentoring developers and ensuring high availability.
DevOps Engineer
Build and maintain CI/CD pipelines, deploy and manage applications on Kubernetes, and troubleshoot DevSecOps issues for a global tech consultancy.
Senior Java Developer
Senior Java developer reviews, optimizes, and secures Spring Boot apps for a bank’s trading controls, using AI tools like GitHub Copilot and SonarQube.
Senior Software Engineer Java
Build and maintain Java-based microservices and cloud-native backend systems using Spring, Quarkus, Docker, and Kubernetes on Azure.
Java Backend Engineer — REST APIs & Scalable Systems
Builds and maintains Java-based RESTful APIs and scalable backend services using Spring and Maven in an agile team.
Backend Developer 2026 Mar
Backend developer building Java/Spring Boot services, RESTful APIs, and Oracle databases for enterprise IT projects, with DevOps and Azure cloud exposure.
Backend Developer
Backend Developer building Java-based services with Spring Boot, REST/SOAP APIs, and Oracle databases in a corporate IT environment.