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Senior Java Backend Developer — Spring Microservices (Hybrid)
Build and maintain scalable Java microservices using Spring Boot and Spring Framework, implementing RESTful APIs, security with Spring Security, and Oracle databases.
Fullstack Developer, Java, Angular
Build and maintain an international enterprise digital platform using Java, Spring Boot, Angular, and microservices with Kafka, Flink, and MongoDB.
Java Spring Boot Backend Developer - Hybrid, Alicante
Builds and maintains Java Spring Boot backend services for retail applications, designing REST APIs and applying OOP/SOLID principles.
Backend developer (Spring Boot) (H/M/X)
Backend developer building Spring Boot services in Kotlin for a client’s tech stack, collaborating with teams to deliver scalable APIs and solutions.
Java Full Stack Developer
Builds and maintains Java-based healthcare applications using Spring and Angular, integrating with clinical systems and ensuring secure data handling in a regulated environment.
Backend Developer con Kafka — Guardias 24/7 Rotativas
Backend developer building and maintaining Kafka-based microservices for a banking client in Madrid, handling 24/7 on-call rotations.
Remote Senior Backend Developer - PL/SQL & FinMarkets
Senior Backend Developer builds and maintains financial-market, treasury, and accounting systems using PL/SQL, with optional Java/Spring Boot and Spring Boot.
Remote Senior Backend Developer – Financial Markets
Build, test, and support complex financial-market, treasury, and accounting back-end systems in a global, agile team using PL/SQL, Linux, Jira, GitHub, and Control-M.
Backend Developer (Java / Spring Boot / AWS) - Spain (Hybrid/Remote)
Builds scalable Java/Spring Boot microservices and APIs on AWS, using event-driven architectures, serverless components, and clean architecture principles.
Full-Stack Java Analyst-Developer: Spring Boot, Kafka, Docker
Build and deliver Java-based solutions using Spring Boot, REST/SOAP, and microservices; experience with Docker and CI/CD pipelines is a plus.
Java Spring Boot Backend Developer — Hybrid (Alicante)
Builds and maintains Java Spring Boot backend services for a major retail client using PostgreSQL, Redis, and RabbitMQ in a hybrid Alicante office.
Full Stack Java Developer in Madrid, Spain
Build and maintain Java-based full-stack applications using Spring, Docker, and Kubernetes while collaborating in an Agile/DevOps team.
Java Software Developer
Maintain and improve a mobile-app builder platform using Java EE/Struts2, Spring Boot, MySQL, MongoDB, AWS, Docker, and Jenkins.
Backend Developer (Java)
Builds Java/Spring Boot backend services for an industrial-automation e-commerce platform that serves 300k+ clients worldwide.
Senior Backend Developer, Java
Build and maintain Java-based backend services and cloud solutions using Spring Boot, microservices, and AWS, integrating systems with REST APIs and Kafka.
Senior Java Backend Developer | Remote & Microservices
Build and maintain high-level backend services using Java, Spring Boot, and microservices architecture with Docker, Kubernetes, and Kafka.
Remote Java Backend Developer | Spring Boot Microservices
Build and maintain Java microservices with Spring Boot, integrate with React frontends, and deploy on OpenShift in a cloud environment.
Java Backend Developer: Microservices & AWS
Build enterprise-grade Java microservices using Spring, REST/SOAP APIs, and AWS, ensuring performance and quality with Maven/Gradle, Git, and SonarQube.
Senior Java Developer @ European Institutions - Relocation to Brussels - Open for European cand[...]
Senior Java developer building and integrating components for European institutions using Spring and Hibernate.
Java Backend Developers
Build and maintain large-scale enterprise Java applications using Spring, REST APIs, and relational databases for international clients in Madrid.