Empleos de senior net full-stack developer en Madrid

Ultralytics is seeking a Senior Full Stack Engineer to design, develop, and scale the Ultralytics Platform, our end-to-end AI model development environment.You will build robust backend services with Python/FastAPI, craft responsive frontend with TypeScript and Nuxt.js, and manage cloud infrastructure on GCP with Docker, while driving CI/CD via GitHub...

Responsibilities Lead the design, development and operation of new capabilities across our SaaS products. Make architectural decisions that balance immediate business needs with long‑term scalability and maintainability. Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy. Identify and drive...

Can you imagine building AI-powered products that transform how business teams generate strategic insights? Join our expert team to work on a Pharmaceutical sector product, contributing to the development of an AI platform that transforms enterprise knowledge into intelligent decision support. You will apply your knowledge of LLMs, RAG, knowledge graphs and...

Jobtailor is seeking a Senior Software Engineer to lead design and implementation of scalable features across our SaaS products in Madrid. You will shape architectural decisions, mentor engineers, and collaborate with product and business leadership to drive technical strategy.Ideal candidates have 7+ years in software engineering, experience with...

Julius Baer in Madrid seeks an experienced software engineer to design, develop and test modules for complex banking systems. You will own the full delivery lifecycle from design through deployment, collaborating with cross-functional teams to translate business needs into robust solutions.Strong Java/Full-Stack skills, Spring Boot, React/Angular, and CI/CD...

Second Window busca un Senior Full Stack Developer para impulsar proyectos financieros y bancarios. Se requiere dominio en Java Spring Boot, Angular y bases de datos SQL, con experiencia en CI/CD, microservicios y DevOps. Se valorará IA integrada en flujos de entrega. La oferta es 100% teletrabajo desde España, con contrato indefinido desde el primer día...

UST España & Latam ищет Senior Full Stack Java Engineer для кросс‑функциональной команды. Вы будете работать над банковскими инициативами, участвуя в полном цикле разработки и взаимодействуя с архитекторами,...

Deutsche Telekom sucht bei T-Systems einen Senior Software Developer mit Java, Angular und DevOps-Kompetenz. Sie entwerfen und pflegen Backend- und Frontend-Lösungen sowie DevOps-Prozesse in einem internationalen Umfeld, arbeiten eng mit Product Ownern und Teams zusammen.Sie verfügen über langjährige Erfahrungen in Java, Spring, Hibernate, PostgreSQL,...

A leading recruitment agency is looking for a Senior Consultant specializing in AI, Semiconductor, and Embedded Systems in Madrid. The role involves taking ownership of AI solutions from concept to production, building intelligent systems, and collaborating across teams to deliver robust AI solutions. Ideal candidates should have strong Python skills,...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension. Holders of strong AWS, Terraform/CloudFormation, Docker, Node.js, React, Jest...

GFT Technologies SE busca un Senior Full Stack Developer (Java & Angular) para unirse a nuestro equipo. Participarás en diseño, desarrollo y mantenimiento de aplicaciones empresariales basadas en microservicios, con backend en Java/Spring Boot y frontend en Angular. Trabajarás en proyectos que incluyen APIs REST, CI/CD y uso de herramientas de IA para...

¿Dónde vas a trabajar?Los candidatos deben tomarse el tiempo de leer atentamente todos los elementos de este anuncio de empleo. Por favor, envíen su solicitud sin demora.Michael Page, dentro del área especializada en servicios de externalización y realización de proyectos IT en clientes, ofrece una amplia variedad de soluciones tecnológicas a medida...

Job-ID: 9540dd50-59e5-429a-83b3-d8b7285265d3Reference: J-4374Location: Barcelona, SpainJob type: Full-time, HybridSalary: EUR 45000-60000Category: Full StackStack: PHP, Symfony, Domain-Driven Design (DDD), Vue.js, DockerContact: , Te apasiona construir y evolucionar plataformas B2C de gran escala? Nuestro partner, un grupo empresarial internacional, busca un...

Grupo Crit busca un/a Senior Full Stack Developer con experiencia en entornos Cloud para unirse a nuestro cliente en Lleida. Serás pieza clave de la dirección técnica en un producto en evolución, con visión de producto y capacidad para estabilizar y acompañar al equipo en su evolución técnica. Responsabilidades: dirigir la arquitectura técnica...

HR Generalist at Housfy || Doble grado en Turismo y Gestión de Ocio + Administración de Empresas y Gestión de la InnovaciónEn Housfy estamos transformando el sector inmobiliario a través de la tecnología. Buscamos un/a Full Stack Developer con ganas de aprender, crecer y aportar valor en un entorno dinámico e innovador.Funciones principalesParticipar...

Factech Servicios Informáticos busca un Full Stack Engineer Senior para una misión temporal en Barcelona. El candidato ideal deberá dominar React y Python, tener experiencia en AWS, y poseer habilidades para liderar el desarrollo end-to-end de aplicaciones. La posición ofrece autonomía total y oportunidades para trabajar en proyectos de alto impacto en...

Frontiers is seeking a Senior Full-Stack Engineer with a strong backend lean to join the team building the Research Topic Management (RTM) platform. You will work on a distributed. NET system with Vue/Nuxt frontends, SQL Server data operations, and AI-enabled design tooling. You will own complex backend systems and full-stack features end-to-end—from...

Apiux Tech busca un/a Desarrollador/a Full Stack Senior para unirse a un proyecto propio. Se trabajará 100% en inglés, con Scrum, y participación en todo el ciclo de desarrollo desde ideación hasta implementación. Se requiere más de 5 años de experiencia en frontend y backend, con foco en Node.js, HTML5, CSS3 y Git. La posición es 100% remota desde...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack PHP Developer, Product Catalogue and Quoting based in Spain. We are seeking an experienced Senior Full Stack PHP Developer to lead the architecture and development of a new product catalogue and quoting platform...

Senior Software Engineer, Outbound CapabilitiesMadrid Office 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....