Empleos de senior full-stack web developer en Madrid

Are you ready to engineer secure, reliable products that help get life-changing medicines to patients faster? Join us to build modern, cloud-native platforms that turn complex data into practical tools for scientists, clinicians, and operations teams. You will be a technical leader who ships high-quality software and the pipelines that prove it. Working...

A leading technology firm in Spain seeks a Full-Stack Engineer to shape key tools in contextual advertising.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.The role involves developing both client-side features and scalable backend APIs, demanding proficiency in modern front-end...

We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds and evolves the platform powering this experience. You will work on the Research Topic Management (RTM) application — a distributed .NET system with Vue/Nuxt frontends, SQL Server-heavy data operations, Github/Azure DevOps-driven deployments, and async...

OpenNebula Systems in Madrid-based HQ and fully remote, international team, is seeking a Senior Full-Stack Developer to advance the OpenNebula cloud management platform with a strong front-end focus while contributing to back-end when needed.You will own features end-to-end, work in Linux environments, collaborate across teams, and help evolve edge and cloud...

Aircall, a unicorn AI-powered communications platform, is looking for a Senior Full-Stack Engineer on the Growth team to optimize Onboarding & Trial experiences. You’ll design and build key product flows that drive activation, adoption, and conversions, combining strong frontend work with solid backend capabilities. You’ll work with React, Node.Js,...

Joppy busca un Senior Java Full Stack Developer para su equipo de trading en una plataforma de mercados financieros.Presente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.Diseñarás y desarrollarás soluciones de alto rendimiento con Java 8+, Spring Boot y servicios REST/SOAP, integrando Angular...

Finom is seeking a highly skilled Machine Learning Engineer / Full-stack Data Scientist to join its Madrid team, developing end-to-end ML solutions for financial crime detection and onboarding processes.¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación.You will deploy models in production and...

WayOps busca un desarrollador senior con visión de arquitectura para evolucionar interfaces y backend en un entorno farmacéutico internacional.Trabajarás de forma mayoritariamente remota con una presencialidad mínima en Madrid, colaborando con ingeniería de datos, desarrollo web y DevOps bajo un Solution Architect. Se valora liderazgo técnico y...

Desarrollamos soluciones tecnológicas para el sector Real Estate. Ayudamos a nuestros clientes a mejorar la experiencia de sus usuarios, transformar su modelo de negocio y reforzar el posicionamiento de su marca a través de la tecnología. ¿En qué consiste el proyecto? Te unes al equipo de IT, que trabaja codo con codo con los equipos de Negocio e...

Desarrollamos soluciones tecnológicas para el sector Real Estate. Ayudamos a nuestros clientes a mejorar la experiencia de sus usuarios, transformar su modelo de negocio y reforzar el posicionamiento de su marca a través de la tecnología. ¿En qué consiste el proyecto? Te unes al equipo de IT, que trabaja codo con codo con los equipos de Negocio e...

Cognizant Spain is seeking a seasoned Full Stack Developer to work on innovative projects using modern technologies. You will join international teams delivering scalable digital solutions for leading global clients.Required 5+ years of experience with JavaScript/TypeScript, React/Angular/Vue, and REST APIs; fluency in English and Spanish is a must. This...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Almato Iberia busca un Desarrollador Web Senior para unirse a su equipo en Barcelona. Se requiere alto nivel de inglés y experiencia en tecnologías como React, Tailwind CSS y Shadcn UI. El candidato ideal podrá liderar soluciones innovadoras en un entorno ágil.El salario oscila entre €28.000 y €45.000 al año, ofreciendo una oportunidad emocionante...

Profile Software Services busca un Senior Full-Stack Developer para un equipo de desarrollo web de un cliente del sector retail. La posición es principalmente remota, con asistencia presencial a las oficinas del cliente una vez cada dos-tres semanas y residencia en la Comunidad de Madrid o alrededores.Se valoran +5 años de experiencia, perfil técnico,...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer‑facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Aircall is headquartered in Paris, our European HQ, with...

OverviewBruker is enabling scientists and engineers to make breakthrough post-genomic discoveries and develop new applications that improve the quality of human life. Bruker’s high performance scientific instruments and high value analytical and diagnostic solutions enable scientists to explore life and materials at molecular, cellular, and microscopic...

Deutsche Pfandbriefbank AG (pbb) is seeking a Full Stack Developer for its CIO/COO area in Madrid. Inscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto. You will design and implement scalable banking applications using Java and cloud technologies, migrating .NET apps when needed....

MaxIT Consulting – Max Corporate Group is seeking a Senior AI-First Full-Stack Engineer to own the entire product surface, from conception to production. You will work on an AI-powered workforce platform for healthcare, collaborating with product and design teams in a founder-led setting.Expect ownership, autonomy, and a direct impact on critical...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain, is seeking a Senior AI-First Full-Stack Engineer to own the complete product stack from idea to production for an AI-powered healthcare workforce platform. You will work in a founder-led team, using AI coding assistants daily, shaping architecture across frontend (TypeScript/React) and backend...

Sii Group Spain busca un Lead Developer Full-Stack con fuerte capacidad de liderazgo para guiar un equipo remoto en el diseño, desarrollo e implementación de soluciones innovadoras y escalables. Se requieren habilidades en frontend y backend, arquitectura moderna y mentoring.La posición es 100% remota, con enfoque en autonomía, aprendizaje continuo y...