Empleos de senior full-stack engineer api en Madrid

An innovative tech firm in Barcelona seeks experienced developers and software engineers for project-based AI opportunities. Contributors will craft challenging coding test cases, analyze AI failures, and write comprehensive functional tests. The role is ideal for those with a degree in Computer Science or related fields and 5+ years in software development,...

Full Stack Developer - Senior -- EY GDS Spain - HybridThe opportunityLet us introduce you to the job offer by EY GDS Spain, a member of the global integrated service delivery center network by EY.We are seeking a highly skilled Senior Full Stack Developer with strong expertise in Angular and modern web accessibility standards to join our Technology...

Capitole keeps growing, and we want you to grow with us! Are you a Full-Stack Developer with strong experience in Java, Spring Boot and Angular? At Capitole, we are looking for a Senior Full-Stack Developer (M/F) to join an international project. What will you do? * Design, develop and maintain scalable full-stack applications. * Develop backend services...

SEIDOR GESEIN busca un/a Full Stack Senior para un proyecto tecnológico estable en un entorno internacional y 100% remoto. El candidato debe dominar Frontend y Backend, participar en todo el ciclo de desarrollo y trabajar en un equipo senior con Scrum. Se valora experiencia en APIs, Node.js/Express y HTML5/CSS3, con inglés C1 como idioma de trabajo...

Duration: 12 months, with possibility of extension Language: Italian - must-have We’re looking for a Senior or Lead Full-Stack Developer to join an international project on a fully remote basis from Spain. Must-have experience * AWS * Terraform or CloudFormation * Docker * Node.js * React * Jest or Vitest * Microservices Nice to have * GitHub Actions *...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full-Stack Product Engineer | Node.js, AI-Native (Boosters R&D) based in Spain. Join an early-stage product team building an innovative solution in the personal digital security space, where your engineering decisions...

Descripción Ubicación: Manoteras, Madrid (Modalidad Híbrida) 📍3 días presenciales en oficina y 2 días de teletrabajo Años de Experiencia Requeridos: 5+ años 🗓️ En Zemsania, buscamos, para incorporación directa a plantilla de importante empresa tecnológica, un perfil de Senior Full Stack Developer / Technical Leader . Si eres un apasionado...

Tecdata Engineering busca un Senior Full Stack Developer con experiencia en Angular y Java para desarrollar y mantener aplicaciones empresariales de alto rendimiento. Se trabajará en el ciclo completo, desde frontend hasta backend y APIs, utilizando IA generativa para mejorar productividad y calidad. Se requiere experiencia con Angular/React/Vue, Java y...

LanguageWire Ltd is hiring a Senior Full Stack Engineer to lead the build of a new customer-facing tool from ground up. You will influence architecture, tech direction, and team culture from day one, collaborating with a Product Manager and one more Engineer to shape the team and product. You’ll own front-end interfaces, back-end services, databases, and...

Joppy is looking for a Senior Full Stack Developer to join their team in Madrid. This hybrid role requires strong experience in full-stack development, particularly with Node.JS, TypeScript, and React.JS. The developer will be crucial in shaping Business Partner Transparency within the company HUB, providing innovative solutions that automate compliance...

Infosys is seeking a Senior Technology Architect / Fiori Developer in Spain to drive SAP Fiori design, development and deployment, aligning with HANA/S/4HANA strategies. You will lead architecture conversations, define high-level designs, and guide cross-functional teams across locations, ensuring scalable, user-centric SAP UI5 solutions. The role requires...

We are still looking for the very Top Talent...and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology...

La empresa Zemsania Global Group busca un Senior Full Stack Developer / Technical Leader para unirse a su equipo en Madrid. Se requiere experiencia en Java/Angular, arquitectura de microservicios y liderazgo técnico para guiar equipos de desarrollo en proyectos innovadores. La posición es híbrida (3 días oficina Manoteras, 2 días teletrabajo) y ofrece...

Why Ads Media, consultora de marketing digital, busca un Senior Full Stack Developer / Tech Lead con al menos 4 años de experiencia para liderar técnicamente el desarrollo de nuestra tecnología interna en Madrid. Integrarás IA en herramientas y guiarás un equipo de 3 desarrolladores junior, definiendo arquitectura y buenas prácticas. Se valorará...

Social you busca un desarrollador full stack para realizar el desarrollo y mantenimiento de las aplicaciones y páginas web de la compañía, así como la creación de nuevas aplicaciones y sitios web que la empresa necesite. Se valora experiencia con Laravel, MySQL, AJAX, Angular, JavaScript, HTML5 y CSS; se requiere inglés intermedio y grado en...

Tata Consultancy Services in Madrid (Getafe) is seeking a Senior Full‑Stack Tech Lead with AI adoption expertise. You will guide frontend, backend and AI workstreams, set technical direction, and ensure secure, scalable, production‑ready solutions with CI/CD pipelines. You will coach developers, manage cross‑team dependencies and report blockers to...

NineTwoThree AI Studio is a remote-first product design, engineering, and marketing studio delivering AI-powered web and mobile apps to global brands. We seek senior engineers who lead projects, architect scalable AI solutions, and mentor teams to deliver high-quality results. Join a fast-moving, high-talent team with strong leadership, clear processes, and...

Findnido busca un Ingeniero/a de Software Full Stack Senior para liderar la siguiente fase de crecimiento. Combinarás desarrollo hands-on con evolución hacia responsabilidades de liderazgo técnico, siendo el primer Tech Lead de la empresa.Trabajarás en un entorno híbrido en Madrid, con enfoque en producto y negocio, integrando IA y soluciones modernas...

Óscala is building a delivery centre in Valencia, Spain, seeking an experienced full stack developer to own strategic client projects over multi-year engagements. You’ll work in a hands-on capacity with React, Next.js, Node.js and modern cloud architectures, applying AI tooling to accelerate delivery while maintaining quality. You’ll join a growing team...

KPS Iberia seeks a Senior Tech Lead / Full-Stack & DevOps Engineer to join Barcelona team, delivering complex digital and e-commerce platforms for international clients. You will lead architecture, coordinate developers, and contribute hands-on engineering across the stack. The role combines architecture, leadership and hands-on engineering in an...