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Backend Java Developer - Microservices, AWS & AI (Flex)
Backend Java developer building microservices and hexagonal architecture for a textile client, using Java 21, Spring, Python, AWS Serverless, Kafka, and Terraform.
Mid Java developer - Hybrid Madrid
Build and maintain enterprise Java applications, integrate RESTful services, and work with Oracle databases and messaging systems like Kafka in a hybrid Madrid role.
Mid Java Developer (Actico) - Hybrid
Mid-level Java developer building enterprise applications and integrating systems using Java, REST, Kafka, and Oracle, with a focus on Actico Platform and self-driven QA.
Senior Java Developer | AWS, microservices & Kafka
Builds and maintains Java-based microservices on AWS, using Kafka for event streaming and Kubernetes for orchestration in a product-focused team.
Junior Java Developer | Cloud & Microservices (AWS, Kafka)
Junior Java Developer building cloud-native microservices on AWS with Kafka and Kubernetes in a fast-growing consultancy.
Fullstack Java Developer — SpringBoot, Kafka, CI/CD
Build and maintain Java/SpringBoot services with Kafka integration and CI/CD pipelines in a Madrid-based product team.
Backend Java Developer - Senior - EY GDS Spain - Hybrid
Senior backend Java developer building enterprise banking apps with Spring Boot, Oracle DB, and RESTful services for EY GDS in Málaga.
Senior Backend Developer / Architect (Java -Spring Boot)
Design and build event-driven microservices in Java/Spring Boot, using Kafka, Redis, AWS/Azure, and OpenShift while owning CI/CD and automated testing.
Backend Developer (Java / Spring Boot / AWS) - Spain (Hybrid/Remote)
Builds scalable Java microservices with Spring Boot and AWS, designing REST APIs, event-driven systems, and cloud-native architectures for a digital transformation project.
Senior Backend Developer
Build and own backend microservices in Java 21 and Go, deploying to GCP with Kubernetes, while using AI tools to accelerate development and iterating on product impact.
Sr Backend Developer
Senior backend engineer building scalable microservices and APIs in TypeScript/Node.js and Python for a fast-growing fintech that provides working-capital financing to SMEs and freelancers.
Scala Backend Developer
Build and maintain scalable backend services in Scala, using Akka and Kafka to power a global entertainment platform; collaborate on features, architecture, and troubleshooting in a fast-paced, hybrid team.
Backend Developer
Backend Developer building a vehicle sales platform using Node.js, NestJS, and PostgreSQL, integrating APIs and optimizing microservices for scalability.
Senior Backend Developer
Build and evolve enterprise Java microservices with Spring Boot and Kafka, designing scalable event-driven systems and REST APIs for data-focused clients.
Senior Java Developer
Build and maintain Java-based microservices for card-processing systems on AWS, handling authorization, batch flows, and event-driven architectures with Kafka and Kubernetes.
Junior Java Developer
Build and maintain Java-based microservices and distributed systems on AWS, using Kafka, Kubernetes, and GitOps workflows while ensuring observability and incident response.
Java Developer (Cloud)
Build and maintain Java-based cloud applications on GCP, using Kubernetes, PostgreSQL, Kafka, and CI/CD pipelines.
Backend Developer
Build and maintain secure, scalable Java/Spring Boot microservices on AWS that connect users with healthcare professionals, using PostgreSQL and AI-assisted development tools.
Senior Java Developer
Build and maintain Java-based insurance applications using Spring, REST, and Kafka, deploying to cloud containers and ensuring quality with unit and integration tests.
Senior Java Developer
Build and maintain a tax-administration system for a European public-sector client using Java (Spring/Quarkus), Angular, PostgreSQL, Kafka, and Kubernetes.