Empleos de backend engineer nodejs en Madrid

zooplus is seeking a Senior Backend Software Engineer (Python) to join the Mobile Apps Team in Madrid. You will drive features, collaborate with the product owner, area architect, and teammates to clarify needs and deliver scalable backend services powering the mobile apps for millions of customers.You will participate in design decisions, own parts of the...

TOPPAN Digital Language is seeking a senior backend engineer to reduce operational complexity through pragmatic software design and automation. The role focuses on building and operating microservices, Docker-based containers, and AI-enabled tooling in a hybrid Madrid/Seville setting.You will own end-to-end solutions, work with JVM languages or Python, and...

Babel Group. busca un Desarrollador Senior Java para un proyecto en el sector TELCO. Se requiere más de 5 años de experiencia en desarrollo de software y un fuerte interés en tecnología.El rol incluye el desarrollo de aplicaciones backend y la optimización de su rendimiento. Trabajarás en un entorno colaborativo, formando parte de un equipo que...

HIBERUS TECNOLOGÍA está buscando un Senior Software Engineer .NET para diseñar, desarrollar y desplegar soluciones que integran IA en el ciclo de vida del software. Buscamos un perfil orientado al desarrollo backend, con capacidad para entender el negocio y aplicar IA para aportar valor.Ofrecemos salario competitivo, contrato indefinido, formación...

A progressive tech company in Madrid is seeking a Staff Backend Engineer for the Treasury Management team. The position involves designing and maintaining scalable backend systems primarily using Kotlin. You will have ownership of service architectures in a financial context and collaborate with cross-functional teams. The ideal candidate will possess...

Shakers busca un/a Senior Backend Engineer en Python para unirse a su unidad de producto en Madrid. El candidato trabajará en servicios Python con FastAPI, arquitectura limpia y sistemas distribuidos, enfrentando incertidumbre y autonomía total.Se requiere experiencia real con FastAPI, diseño de sistemas distribuidos y manejo de colas (RabbitMQ/Celery)....

Amaris Consulting busca un Backend/DevOps Engineer para trabajar en plataformas de banca digital escalables, seguras y resilientes. Formarás parte de squads multidisciplinares, operando servicios críticos durante el ciclo de vida del software.Se valora experiencia en Java/Kotlin con Spring Boot, microservicios, Docker/Kubernetes, CI/CD y entornos Azure....

Seeking a Staff Backend Product Engineer to lead the design and development of complex integrations for an e-invoicing platform, driving product decisions and supporting clients.

GFT Technologies España en Madrid busca un/a Python Developer con experiencia en desarrollo backend con Python para unirse a nuestro equipo.Entre tus tareas estarán diseñar y mantener componentes backend, analizar requisitos, asegurar calidad de código con pruebas y documentación, y colaborar en entornos ágiles.Se valorará dominio de APIs, pruebas,...

Arista Networks is hiring a backend software engineer to own projects end-to-end, working on the CloudVision platform written in Go with a suite of open source tools. You’ll collaborate with product management and customers to define requirements and architecture, build the backend, and deploy through the CD pipeline.The role emphasizes experience in...

General Technologies Consulting is seeking a Backend Software Engineer to join an international team developing mission-critical software solutions for industrial automation.You will design, develop and maintain Java-based microservices, build event-driven architectures with Kafka/RabbitMQ/ActiveMQ, and work with PostgreSQL and Oracle. A strong emphasis on...

We're looking for a Backend Software Engineer who enjoys building products, not just writing code.This is a backend-focused position, but we're looking for someone comfortable stepping into the frontend when needed to help deliver complete features and create a seamless user experience.You'll work closely with product stakeholders, helping shape solutions,...

Antonie is seeking a Medior DevOps & Backend Engineer to bridge application development and infrastructure. You will design resilient AWS infrastructure with Terraform and build FastAPI-backed services using MongoDB.You will manage containers on AWS EKS and ECS, implement CI/CD pipelines, and boost scalability, observability and security across the stack....

Key responsibilities As a Backend Engineer within Advanced Analytics (DA3) in the Chief Data & AI Office area at Allianz Partners, you will join our central AI team to build reusable AI foundations and production‑grade AI services on a global scale. We are looking for an engineer with strong software engineering fundamentals and hands‑on cloud and DevOps...

Descripción del trabajo Hey there! We're Fever, the world's leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we're revolutionizing the way people engage with live entertainment. Every month, our platform inspires...

Grupo IskayPet busca un Desarrollador/a Golang para oficinas en Madrid. Se espera autonomía, proactividad y responsabilidad sobre el delivery, participando en diseño de producto, construcción y mantenimiento de sistemas distribuidos.Se valorará experiencia en Node.js, Golang, Java, APIs REST y entornos Cloud (AWS/GCP), así como trabajo con Kubernetes,...

Job Post: This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Product Engineer, Backend in Spain. This is an exceptional opportunity to help shape the future of modern observability platforms by building scalable backend systems that power mission‑critical billing, metering, and infrastructure services....

Prima is seeking a Backend Engineer in Spain to architect, design and implement scalable services and maintain high code quality. You will collaborate with product managers and engineers to translate business needs into solid software solutions, estimate effort, and drive improvements across teams.Applicants should have strong backend experience, knowledge...

FERCHAU Spain busca un/a Programador/a Senior JAVAEE para el desarrollo, despliegue y soporte de servicios en sistemas transaccionales críticos de pagos. El puesto implica coordinación con equipos de middleware y base de datos para un proyecto tecnológico internacional. Ubicación: San Fernando de Henares (Madrid).Modalidad híbrida (60% teletrabajo -...

Qaracter busca un Desarrollador Backend Java para unirse a un equipo tecnológico que trabaja en proyectos bancarios y fintech. Serás responsable de desarrollar y mantener aplicaciones backend y microservicios, colaborando estrechamente con equipos técnicos y funcionales a lo largo del ciclo de vida del software.Se valorará experiencia en Java, Spring...