Empleos de java backend architect en Madrid

Jobgether is seeking a Senior Backend Developer to join a remote-first, international team. You will design and optimize backend services with Java and Spring Boot, implement REST APIs, and work across distributed systems with a focus on reliability and scalability.You will apply LLM-based capabilities, RAG pipelines, and agent-tool orchestration to enhance...

If you dream about being a spy, but you don’t like Martinis, your place is with us!We are expanding our teams in the Space sector to take on Space Traffic Management projects.We’ll get to the point; we’ll tell you what’s not on the web. If you want to know more about us, go to the GMV website.WHAT CHALLENGE WILL YOU BE TAKING ON?GMV is looking for a...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by...

Oxigent Technologies busca un Java Backend Developer para liderar el desarrollo de un sistema propio de gestión clínica y dental en Madrid. Desarrollarás el backend desde cero, implementando microservicios y conectando con bases de datos y servicios en la nube de Azure.La posición es híbrida, con salario competitivo y beneficios, orientada a un proyecto...

Grupo Digital está buscando un arquitecto/ingeniero backend senior para desarrollar soluciones en Java y Spring Boot, trabajando de forma remota. Se valoran habilidades en APIs REST, programación reactiva y experiencia con Spring Data / JPA y bases de datos SQL.La posición requiere 6+ años de experiencia, Java 17 o superior, y un nivel alto de inglés....

Krell Consulting & Training, S. L. busca un Tech Lead Java para liderar técnicamente el desarrollo de una plataforma de pagos y asegurar altos estándares de calidad, seguridad y resiliencia. Madrid y posibilidad de remoto total. Se valoran 6+ años de experiencia en Java, experiencia con microservicios, Spring Boot y conocimiento de procesos de pago E2 E....

A leading SaaS company is seeking a Senior Java Engineer to join their team in Spain. The successful candidate will play a pivotal role in designing backend services using Java and Spring, while also migrating functionality from Node.Js. This position emphasizes quality through clean architecture and strong patterns, working within a stable and mature...

Lead software developer with Java expertise to guide a team, manage complex architectures, and drive product development using DDD and Hexagonal Architecture.

Kairós busca un Lead Backend Engineer para modernizar sistemas críticos y migrar arquitecturas legacy. En este rol serás Tech Lead de referencia, orientando a otros ingenieros sin gestión directa de personas.Trabajarás con Java 21 y Spring Boot, diseñando arquitecturas orientadas a eventos con Kafka, en entornos cloud (AWS/GCP), IaC y pipelines CI/CD....

Descripción del puestoDesde THEWHITEAM Consulting buscamos un/a Desarrollador/a Backend para participar en el desarrollo y mantenimiento de aplicaciones empresariales e integración de sistemas. La persona seleccionada trabajará con tecnologías como Java, Spring Boot, PostgreSQL y MQ Series, colaborando en el desarrollo de servicios backend y soluciones...

dLocal is seeking a Staff Engineer to advance our high-performance Java systems, focusing on routing, fraud prevention, and anomaly detection. You will design scalable architectures and lead critical Java projects across teams. You should have 7+ years in Java development, strong software architecture skills, and experience with Spring/Hibernate and cloud...

Programador Backend APX Java y/o Frontend CELLS ¡Buscamos Desarrollador/a Backend APX Java y/o Frontend CELLS para un proyecto estratégico de Transformación Digital en BBVA! Únete a un proyecto clave dentro del sector bancario con perspectivas de continuidad durante varios años. Ubicación: Remoto Modalidad: 100 remoto Salario: Hasta 31.000 brutos...

Se busca un Programador/a de IA Generativa en Barcelona para una plataforma tecnológica interna. Requiere experiencia en Java backend, APIs y Python para integrar LLMs.

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Mercadona en Valencia busca un desarrollador Java con experiencia en Spring Boot para unirse al equipo IT. Diseñarás y desarrollarás servicios REST y microservicios, integrarás bases de datos y colaborarás con FrontEnd para una integración fluida.Se requiere grado en Informática/Telecomunicaciones o DAM/DAW y al menos 1 año con Spring Boot, APIs...

Luxoft Spain is seeking a skilled Java backend engineer to join our development team working on sophisticated software for a global orthodontics leader. You will design and develop web systems, contribute to API services, and help integrate internal systems across the manufacturing process. The role requires 5+ years of Java experience, deep knowledge of...

Smart Working Solutions is hiring a Senior PHP/Symfony Engineer to own backend development within a mature Symfony platform, upgrading from 6.x to 7, and collaborating with Angular, Type Script, and Python AI microservices. The role emphasizes architecture, independence, and remote collaboration across global teams. The ideal candidate has 8+ years in...

Moffatt & Nichol is seeking a Backend/ Full Stack Software Engineer (mid to senior) to join our Valencia or Algeciras office. You will work on cloud-based applications using Angular and Java Spring Boot in a microservices environment, collaborating with cross-functional teams to deliver scalable, maintainable solutions. The role involves full SDLC...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Developer (Java/Spring Boot, Agentic LLMs) based in Spain.As a Senior Backend Developer, you will contribute to building and enhancing a high-performance technology platform serving the global business aviation...

A leading digital solutions company in Madrid is seeking a Lead Backend Engineer to enhance enterprise Adobe Commerce platforms. Candidates should have significant experience with Magento 2 and a proven ability to work with legacy codes. A supportive team culture and ongoing professional development are part of the offering, making it an ideal environment...