Empleos de backend engineer nodejs en Madrid

GMV is expanding its Space Traffic Management projects and seeks a highly motivated backend developer. You will work on the backend of microservices for SST and STM, with exposure to data modeling, message brokers, and containerized environments. The role offers hybrid work options and mobility within international teams.The ideal candidate has hands-on...

Astek Iberia está buscando un/una Ingeniero/a de Software en C++ para colaborar con nuestro partner líder en el sector B2C IT travel a nivel global. Desarrollarás funcionalidades en soluciones de pago, en un entorno Cloud y con microservicios.Ofrecemos crecimiento profesional rodeado de especialistas IT, horario flexible, modalidad híbrida 50% remoto y...

Colliers Madrid is seeking an experienced Senior Backend Engineer to join our newly established Technology Hub in Madrid. You will design, develop and maintain scalable enterprise software, collaborating with global teams in a hybrid model that combines remote and onsite work.You will specialize in the .NET stack, contribute to architectural decisions, and...

¡Buscamos Senior Backend Engineer (.NET) | Madrid!¿Te apasiona el desarrollo backend, la arquitectura de software y los retos tecnológicos a escala internacional?Desde Experis buscamos un/a Senior Backend Engineer especializado/a en .NET para incorporarse al nuevo Hub Tecnológico Internacional de una multinacional líder del sector Real Estate, ubicado...

Actualmente contamos con vacantes en Madrid y Bilbao para Software Engineers Backend (Java, Microservices y Python) que quieran desarrollar su carrera profesional en GFT. Buscamos personas entusiastas, con iniciativa y ganas de seguir aprendiendo, que deseen crecer en un entorno multicultural, dinámico, colaborativo y lleno de retos.Entre tus funciones...

Nuesto cliente en Madrid busca un Desarrollador Backend Senior con experiencia en Java y Spring Boot para unirse al equipo de tecnología. El rol implica diseñar, desarrollar e implementar soluciones escalables en un entorno híbrido, colaborando estrechamente con frontend, QA y PM para entregar productos innovadores.El candidato ideal debe tener más de 5...

A fast-growing fintech company in Madrid is seeking a Senior Python Backend Engineer to enhance key backend and data projects. This role includes migrating legacy processes to modern cloud-based solutions and designing scalable applications in Azure. Ideal candidates will have over 5 years of experience in Python and a strong background in data management,...

Lever, Inc. is seeking a Staff Backend Engineer for AI Tooling based in Spain. This high-impact role focuses on building platforms and AI-powered capabilities that accelerate engineering teams while maintaining quality. You will own complex initiatives end to end, partnering with leadership to set roadmaps, and mentoring engineers. The role blends hands-on...

Aave Labs is hiring a Staff Backend Engineer to build the backend infrastructure behind Aave App, a consumer savings app that makes onchain financial products simple, secure, and intuitive.The role focuses on the systems between blockchain protocols and consumer experiences, including accounts, wallet services, transaction orchestration, indexing, and APIs...

Kleo is seeking a talented Senior Backend Engineer to develop and optimize our AI-native financing platform.Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.You will contribute to the entire product lifecycle, building features using NestJS, TypeScript, and PostgreSQL, while...

GFT Technologies SE en España busca un Senior Python Developer para unirse a su equipo global. Diseñarás y desarrollarás servicios backend en Python, con enfoque en microservicios, APIs REST y observabilidad. Se valorará experiencia en IA-generativa y entornos cloud; trabajarás en un entorno multicultural. La posición ofrece un entorno dinámico,...

TECDATA ENGINEERING en Madrid busca un Software Engineer para unirse al equipo de Arquitectura y Modernización Tecnológica, participando en proyectos de integración, evolución y modernización de aplicaciones mediante IA Generativa.Se requiere experiencia con Java y Spring, desarrollo de APIs REST/SOAP y microservicios, y conocimientos de mensajería...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for...

Backend Engineer to design and build scalable backend systems for digital products, collaborating with engineers in a dynamic environment. Opportunity for passionate specialists to solve complex challenges and deliver high-impact solutions.

Searchability is seeking a Senior Backend Software Engineer to join their team in Madrid. This hybrid role involves working with Java and Kotlin on scalable backend applications and collaborating with a high-performing engineering team while using modern cloud-native technology.The ideal candidate will have experience in software engineering principles and a...

knowmad mood, una compañía líder en transformación digital, está buscando un desarrollador/a senior backend Java para un cliente del sector bancario. Ubicación semipresencial en Tres Cantos (2/3 días presenciales) con un horario de 40h en invierno y 35h en verano.Las tareas incluyen desarrollo de servicios, APIs REST/ SOA, diseño técnico y...

Swiss Re is seeking a Senior Backend Engineer in Madrid to design, build and operate core services powering our enterprise IT ecosystem. You will lead backend development with Golang, implement RESTful APIs and CI/CD pipelines, and support AI-enabled PoCs in collaboration with product teams.You will work on the Federated API, CMDB integrations, and scalable...

Merck Healthcare is seeking a Senior Cloud Solutions Architect and Senior Cloud Backend Engineer within our Engineering team in Healthcare R&D. You will design, build, and evolve secure, scalable cloud-native platforms on AWS, integrating with Azure Active Directory and supporting drug discovery and development.You will own the cloud infrastructure roadmap,...

J.P. Morgan Personal Investing is seeking an engineer to join a squad delivering a first-class mobile and web investment experience.You will build and integrate with digital asset providers, work in a Java/Spring Boot/Kotlin stack, and evolve architecture toward microservices on Kubernetes with Kafka. You will collaborate with Product, Compliance and Risk to...