Empleos de backend developer en madrid

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...

TUYÚ Technology busca un/a Backend Developer para un proyecto internacional dentro del Sector Seguros. Trabajarás con un equipo global y tecnologías punteras en un entorno Agile. Se valorará experiencia en desarrollo backend con Java, así como en Spring Boot, Quarkus y MongoDB. También se requiere buen nivel de inglés para el trabajo en un entorno...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. Azure Developer As a Cloud Solution developer you are the responsible of develop solution of backend and process under Azure PaaS, following the guidelines of the NN Architecture. Also you must to...

1 week ago Be among the first 25 applicants SQLI Group is a digital agency, with 30 years leading the implementation and management of digital devices for a reinvented user experience. We are over 2500 talents in more than 13 countries and 3 continents. We are a human touch company & key partner of the largest international companies with global...

T-Systems Iberia sucht einen Java Backend Developer zur Verstärkung des TAO-Teams. Du arbeitest an Backend-Anwendungen in Java und gestaltest neue Features, unterstützt mit moderner KI-gestützter Toolchain und setzt GitFlow ein. Du profitierst von einem hybriden Arbeitsmodell in Spanien, arbeitest mit Experten aus Architektur, QA und DevOps zusammen und...

Amphora Logistics busca un Backend Developer con Python para unirse al equipo de Atenea, nuestro software de gestión logística inteligente. Desarrollarás servicios backend, APIs y arquitecturas orientadas a eventos, trabajando en una plataforma cloud-native para miles de operaciones diarias. Trabajarás de forma cercana con producto y equipos...

A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certifications, and various perks such as health insurance...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend Engineer based in Spain. Join a small, ambitious product team building technology that helps hundreds of thousands of users better understand and manage their finances. You’ll play a key role in developing the central...

Biorce, a Healthtech innovator, is seeking a Senior Backend Developer (Delta Team) to build and scale our internal software infrastructure from Barcelona. You will own Leadro’s backend, APIs, and data flow, while integrating with GTM tools and external systems. The role demands ownership, architecture, and mentorship to drive fast, reliable delivery. The...

En Kenos Technology buscamos un/a Developer Senior java microservicios para incorporarse a un nuevo proyecto tecnológico, participando en el desarrollo y evolución de soluciones basadas en Java. Buscamos un perfil con experiencia consolidada en desarrollo backend, orientación a buenas prácticas y capacidad para trabajar en entornos técnicos exigentes....

T-Systems Iberia sucht einen Java Backend Developer zur Verstärkung des TAO-Teams. Du arbeitest an sicheren Backend-Anwendungen in Java und trägst zur Digitalisierung öffentlicher Verwaltungen bei, mit Fokus auf Architektur, Codequalität und Best Practices. Du arbeitest an Projekten in einem hybriden Modell, mit Kollegen in mehreren spanischen...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right . Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Knowmad Mood en La Coruña busca un Junior Java Developer (Sistemas IoT) para diseñar, desarrollar y mantener servicios backend escalables conectados a sistemas IoT y soluciones cloud.Trabajarás con Java 21/Spring Boot, arquitecturas de microservicios y Docker/Kubernetes, integrando APIs REST y mensajería (Kafka). Requisitos de inglés B2 y disponibilidad...

¿Te interesaría seguir desarrollándote como Senior Backend Developer en una empresa dedicada al sector seguros con casi 100 años de historia, con capital exclusivamente nacional y con uno de los niveles de solvencia más elevados del mercado?Desde Oxigent Technologies seleccionamos un/a Programador/a Backend para participar el desarrollo de un ecosistema...

Grupo Digital busca un backend developer con experiencia sólida en Java y Spring Boot para trabajar en un entorno de microservicios y alta disponibilidad. El rol implica diseñar e implementar microservicios orientados a eventos, trabajar con Kafka y APIs OpenAPI 3, y colaborar en entornos Agile/Scrum.¿Es este el puesto que está buscando? Si es así, siga...

Pearson is seeking an experienced Senior Software Developer to design and deliver backend components for digital learning products. You will partner with product teams to set objectives, define timelines, and implement scalable services with AI integration across cloud environments. This role emphasizes autonomy, ownership, and collaboration within a...

Playson is seeking a Senior Backend Developer who thrives in a deeply hands-on environment and enjoys being close to the code daily. Focus on building, optimising, and scaling backend services for a high-load system where performance and reliability are critical. You’ll tackle complex real-time challenges at the platform core, improving latency, ensuring...

Quipu, part of TeamSystem, is hiring a Senior Backend Developer (Ruby on Rails) to evolve our SaaS platform used by thousands of customers daily. You will join a skilled Product and Technology team building backend features, improving scalability, and delivering robust services in a fast-paced, collaborative environment. You will work across the stack with...

Pearson is hiring a Senior Software Developer to design and deliver backend components for AI-enabled educational products. You will work in cross-functional teams to implement scalable services, APIs, and microservices while integrating AI capabilities and maintaining strong technical documentation.The role emphasizes autonomy, ownership, and collaboration...

About The RoleLeoVegas Group is building a world-class Sportsbook platform. Within the Sports domain, we work in a high-volume, real-time environment where speed, correctness, scalability and reliability are critical, building the services that transform incoming sports, trading and pricing data into experiences used by millions of customers. We are looking...