Empleos de backend engineer nodejs en Madrid

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and data...

About the opportunityYou will work in theGrow & Engagedomain—the heart of the N26 experience. From initial signup to premium memberships and daily engagement, you’ll work in teams delivering innovative features that serve our customers. We are seeking a collaborativeBackend Engineerto join our mission-driven team. As a vital contributor throughout the...

About the opportunityYou will work in the Financial Empowerment domain. Our goal is to empower everyone to achieve financial freedom and unlock their potential for a better life by providing N26 users with access to the money they need to achieve their life objectives, whether today (deposits or borrowing) or tomorrow (saving and investing).In this role, you...

We’re a global e-invoicing platform operating in 25+ countries. Revenue grew 10x last year, and we plan to 3x in 2026. Role: own integrations end-to-end — research, define, build, ship, and iterate with customers. Looking for: 1–10 years of backend experience, a builder mentality, fluent English, comfort with ambiguity, and experience in complex...

OurCampaigns & Rewards - Product Developmentteam inMalagais growing, and we are now looking for aBackend Software Engineerto join! Engagement atBetsson Groupensures our customers come back for more. It's all about loyalty. We provide a world class customer experience beyond the gameplay featuringTournaments ,Dynamic personalized campaigns , and much...

Headquartered in Singapore and a leading provider of payment processing services to merchants worldwide. Antom provides one-stop, vertical-specific digital payment solutions to meet the payment needs for merchants of all sizes. Antom supports merchants in over 40 countries and regions, including China mainland, Hong Kong SAR, Japan, Thailand, Malaysia,...

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We're Hiring: Backend Engineer (Hybrid - Barcelona)We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. What You'll Do:Design and build scalable backend services using Python and...

We're seeking exceptional Backend Product Engineers to build the infrastructure powering the future of AI-driven email marketing. You'll design and scale systems that handle millions of emails, real-time content generation, and seamless integrations. Full-time position based in Barcelona with competitive compensation.Migma.ai transforms email creation from a...

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 - Extensions based in Spain.As a Backend Engineer - Extensions, you will play a key role in building and scaling backend systems that power advanced AI-driven capabilities for enterprise applications. Working at...

Backend Engineer – AI IntegrationsLocation: Madrid, SpainDepartment: EngineeringAbout Vic.aiVic.ai is building the future of autonomous accounting using AI. We help finance teams eliminate manual invoice processing and unlock real-time financial intelligence by combining advanced machine learning, OCR, and scalable backend systems. Our platform processes...

Your missionSi está considerando enviar una solicitud, asegúrese de pulsar el botón de solicitar de abajo después de leer la descripción completa.As a Senior Backend Engineer in the Payments team at Playtomic, you will be responsible for developing robust and scalable payments solutions for our product, ensuring high performance, consistent and secure...

OverviewAt ING we are looking for a Software Backend Engineer to join ING. Your Role And Work Environment: We are looking for a talented and enthusiastic Software Backend Engineer to join ING.ResponsibilitiesDesign, develop and test the code that shapes the components of the application, ensuring functionality, quality and performance.Deliver in Production a...

Job-ID: 3fba28af-9e22-4cbf-b902-b8328e7c3e66Reference: b2bf00b1-4b7d-4330-a5dd-2961375ce3a8Team: ProductLocation: Berlin, India, Serbia, South Africa, Israel, United Kingdom, United Arab Emirates, Croatia, Austria, North Macedonia, Germany, Kenya, Georgia, Greece, Romania, Ireland, Italy, Kosovo, Latvia, Lithuania, Malta, Moldova, Poland, Portugal, Ukraine,...

Desde CMV Consultores buscamos un/a Backend Senior Engineers (Node.js) para trabajar con uno de nuestros clientes más importantes del sector Seguros. Te integrarás en un equipo internacional de alto rendimiento, participando en el diseño y escalado de arquitecturas críticas en un entorno estable y puntero. Funciones: Desarrollo y mantenimiento de...

Overview En GFT buscamos Software Engineers Backend para Madrid y Bilbao que quieran crecer en un entorno multicultural y dinámico. Trabajarás en iniciativas de transformación digital que combinan nube, microservicios y AI-Centric soluciones para clientes líderes. Serás parte de un equipo que diseña, desarrolla y mantiene soluciones en Java y Python,...

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and data integrity are part of the product. Our platform is powered by a modern,...

Únete a nuestro equipo como Backend Node / Nest Developer de uno de nuestros principales clientes, se trata de un cliente farmacéutico (100% remoto) Es necesario almenos 2 años en el backend Node, y también es muy valorable tener un perfil fullstack (Next.js, React, Tailwind) cuando sea necesario, contribuyendo así a la flexibilidad y sostenibilidad...

Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. As the fastest-growing Software as a Service (SaaS)...

At ING we are looking for a Software Backend EngineerYour role and work environment:We are looking for a talented and enthusiastic Software Engineer Backend to join us.Your key responsibilities:As an experienced Software Engineer Backend, your aim will be:To design, develop and test the code that will shape the different components of the application,...