Empleos de principal java engineer en Madrid

Knowmad Mood en Sevilla busca un/a Senior Backend Java Engineer para diseñar y desarrollar soluciones backend con Java 21+ y Spring Boot, enfocadas en arquitecturas de microservicios y APIs REST.Trabajarás con Kafka, OpenShift/Kubernetes y CI/CD, aplicando buenas prácticas, pruebas y calidad de código. Se ofrece contrato indefinido, modalidad remota con...

Merkle SL, part of dentsu, is looking for Java Developers at all levels to join our agile teams in Barcelona. This role involves designing and coding Java backend applications while focusing on code quality and participating in an Agile environment.Ideal candidates should have 1+ years of experience with Java/J2EE, a degree in Software Engineering or related...

Talan Group is seeking a Big Data Developer to design and implement data solutions. You will analyze incidents in production, ensuring regulatory compliance while delivering high-quality software with cross‑team collaboration.You will document solutions in JIRA, Confluence, and ALM, certify deliveries, and manage requests to other production support teams,...

Una empresa de tecnología innovadora busca un Full Stack Developer (Java / React) para unirse a su equipo en el sector Retail. El puesto permite trabajar 100% remoto desde España o en formato híbrido en A Coruña. Se buscan candidatos con experiencia en Frontend y Backend, que valoren la colaboración y el crecimiento profesional. Ofrecemos condiciones...

T-Systems sucht einen Senior Software Developer mit Java, Angular und DevOps-Kenntnissen. Sie entwerfen, implementieren und warten Backend-, Frontend- und DevOps-Lösungen in einem anspruchsvollen Umfeld und arbeiten eng mit Product Ownern sowie funktionsübergreifenden Teams zusammen, um geschäftliche Herausforderungen zu lösen.Sie profitieren von einem...

Indra Group busca un Ingeniero/a Backend Java para unirse a su unidad de Defensa y trabajar en proyectos de ciberdefensa. Se valorará experiencia en Java 8+, Spring, PostgreSQL, Kafka y pruebas con TDD/BDD, además de mentoring en equipos ágiles. El puesto es híbrido y ofrece desarrollo en proyectos europeos de alto impacto.Se requiere mínimo 5 años de...

Edreams is seeking an Engineering Manager for the Customer Experience vertical to lead a cross-functional team of 7–10 engineers and shape the technical strategy across Payments. You will mentor, hire, and drive performance in a fast-moving, AI-powered environment to deliver high-quality solutions for customers.You will collaborate with Product,...

Lynx Financial Crime Tech S.A. busca un/a Software Engineer (Java) para unirse a nuestro equipo en Madrid.Participarás en la construcción y mantenimiento de una plataforma de orquestación de fraude para entornos distribuidos de alto rendimiento, con microservicios reactivos y Java 21+, Spring Boot y Netty. Requisitos: +2 años en backend con Spring Boot; ...

Talan Group is seeking an AI-native engineer to leverage modern AI tools in the Software Development Life Cycle from analysis to deployment. Applicants should have at least 5 years of backend development experience and strong skills in Java, Spring Boot, and Camunda.The position is remote, offers a long-term freelance contract, and allows interaction within...

Merkle, a dentsu company, is hiring a Junior Java Software Engineer Community (Spain) in Barcelona. You will join agile teams delivering Java backend applications with strong emphasis on code quality and test-driven development.Ideal candidates hold a software engineering degree, have 1+ years Java experience, and can work in English. The role supports...

Talan Group is seeking a skilled Java backend engineer to join our on-call capable team in Spain. You will develop Java 8+ microservices with Spring Boot, Kafka, and NoSQL/SQL databases, in an Agile environment.Remote within Spain Time zone, full-time contract, with training, benefits including private medical and language lessons, and opportunities to work...

TECDATA ENGINEERING busca un Senior JBoss / Java Security Remediation Engineer para un proyecto en el sector bancario. Identificar, analizar, remediar y validar vulnerabilidades en aplicaciones Java desplegadas sobre JBoss y entornos AWS, trabajando con herramientas SAST/DAST y GitHub Advanced Security.Se valorará experiencia en Checkmarx, CodeQL y...

Evoluciona Arquitecturas Críticas: Backend Developer JavaEn Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Como Backend Developer Java, tendrás la misión de...

Luxoft is seeking a Java backend developer to join a team building sophisticated software for the orthodontics industry. You will design and implement web systems, participate in code reviews and DevOps, and help steer architecture decisions in a distributed agile setting.The role requires strong backend skills (5+ years), expertise in SQL/NoSQL, and...

A technology firm in Barcelona is seeking a Senior Java Backend Engineer for a long-term freelance project. The role involves building and optimizing backend services using Java and Spring Boot within a hybrid work model. Candidates should have over 7 years of Java development experience, strong expertise in microservices, and familiarity with cloud...

Coderland busca un/a Senior Backend Java para desarrollar y mantener servicios backend con Java 21 o superior. Se trabajará con programación reactiva (RXJava/Webflux/Vert.X), diseñando microservicios y APIs REST seguras en un entorno cloud, con énfasis en Google Cloud Platform.El candidato ideal tiene 10+ años de experiencia en backend, dominio de Kafka...

ERNI is hiring a senior engineer to develop scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will work with Java, Spring Boot, React, Next.Js and MUI to build secure, reliable products and collaborate with multidisciplinary teams.You will mentor others, grow your technical influence, and contribute to DevOps...

Accenture España is seeking a Java Backend Developer with 3+ years of experience to join our team. You will work across the stack including microservices, event architectures, container platforms and DevOps, building clean APIs and extending scalable services.You should be proficient in Java, Spring, and database experience (Oracle/MySQL) and comfortable...

VOIS, Vodafone Intelligent Solutions, is hiring a Full Stack Software Engineer in Málaga. You will deliver end-to-end platform features across Angular front-end apps and Java 21 backend services, aligning UI behaviour with API contracts and business goals.You will collaborate with product, design, quality, DevOps and operations to ensure secure, scalable...

Baoss en Barcelona busca Analista Programador/a Senior, especialista en Java con Spring Boot, para aportar en una arquitectura de microservicios basada en AWS. Se trabajará en análisis, diseño e implementación de soluciones backend con REST, PostgreSQL y seguridad con OAuth2 y JWT.El candidato ideal participará en la definición de la arquitectura,...