Empleos de senior full stack developer en madrid

Cakewalk is seeking a Senior Full-Stack Engineer to build and improve customer-facing features across the frontend and backend. You will own features from early discussions through implementation, testing, release, and ongoing maintenance. You will collaborate with Product and Customer Success to translate customer needs into reliable, maintainable...

UST España & Latam is seeking a Senior Full Stack Developer (AI-Native) to join an innovative technology team. You will design, develop, and maintain scalable enterprise applications for a leading international banking environment, leveraging Java, Spring Boot, Hibernate, and Angular within a 100% remote setup in Spain. You will work with modern...

Frontiers is seeking a Senior Full-Stack Engineer with a backend lean to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement to production monitoring. The role emphasizes autonomy, ownership, and technical leadership, with a distributed, AI-enhanced development lifecycle and a focus on...

Full Stack Engineer (Senior/Lead) ID41561 ($2,500 signing bonus)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 application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards.Why Join...

mediasmart, part of the Affle group, is looking for a Senior Full Stack Engineer to join our product technology team. You will develop for our main products: the API and the web frontend, serving large agencies and direct customers across the globe. You will own features end-to-end from concept to deployment, collaborate with cross-functional teams, and...

En M> Consulting buscamos un Desarrollador Full Stack con al menos tres años de experiencia en Java, Spring Boot, React y un nivel de inglés alto para trabajar con uno de nuestros clientes en Málaga. Modalidad de trabajo: híbrida, presencial en la oficina 2-3 veces a la semana Requisitos: Entre 3 y 7 años de experiencia profesional en desarrollo de...

Senior Full Stack Engineer – Industrial Sustainability Reporting Platform (React, Go)Full-timeIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters-at the Moment of...

Bunch is building the backbone of private markets. We are enabling next-gen fund operations with one integrated system that combines secure data infrastructure, AI-powered workflows and expert fund services. If you value ownership, growth through real responsibility, and working with a thoughtful, ambitious team, this role might be for you.Your roleYou’ll...

Roche Diagnostics Solutions (RDS) in Spain is seeking a Senior Fullstack Developer to own the entire software development lifecycle from feasibility through testing to delivery. You will work within CSI to deliver robust, data-driven diagnostics and precision medicine applications, collaborating with cross-functional teams in an Agile setting.You will apply...

Bunch is building the backbone of private markets. We are enabling next-gen fund operations with one integrated system that combines secure data infrastructure, AI-powered workflows and expert fund services. If you value ownership, growth through real responsibility, and working with a thoughtful, ambitious team, this role might be for you.Your roleYou’ll...

Ashby is looking for an ambitious full‑stack engineer to solve customer problems and build long‑term features. You will own major parts of the product, drive projects, and deliver high‑quality software. Responsibilities include researching, wireframing, and implementing features, as well as collaborating with teams to translate requirements. Benefits...

LocationBarcelona and surrounding areaWorking modelHybrid – 4 days remote, 1 day per week in our Barcelona officeOfficeKPS Iberia, C/ Pau Claris 162-164, 08037 BarcelonaAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you will work in an...

We’re launching a new team dedicated to modernizing and expanding one of our customer-facing tools — and we’re looking for a Full Stack Engineer to join us in building it from the ground up. This is a newly formed team, not a legacy product, so you’ll be part of shaping how it works from early onThe current stack is Vue.Js on the frontend and Python...

Location:Barcelona and surrounding areaWorking model:Hybrid – 4 days remote, 1 day per week in our Barcelona officeAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you will work in an international and agile environment on complex digital...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain, seeks a Senior AI-First Full-Stack Engineer to own the full product stack, from frontend to deployment, with AI-assisted development as part of the workflow. You will join a small, founder-led team and influence product and engineering decisions.You will design and deploy production web apps using...

We currently have a vacancy for a Full Stack developer fluent in English, to offer his/her services as an expert remotely (within EU). In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team.Designing and developing tools to interact...

Ubicación: Madrid, ES, 28046 Fecha de publicación: 28 sept 2026 ¿Te defines por tu talento y tu visión? Entonces, tú también puedes marcar la diferencia. Únete a un entorno profesional que contribuye a la transformación de empresas y sociedad. Alcanza tus metas, supera tus límites y únete a una firma que va más allá de los servicios...

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te quieres sumar a un nuevo reto profesional en el que tendrás la oportunidad de desarrollar tus habilidades como Senior Full Stack .NET 1. Core Tech Stack: Deep knowledge of...

Desde Shakers estamos colaborando con una startup de inteligencia comercial. Creando un asistente de voz que acompaña a los comerciales antes y después de cada visita, y la plataforma web desde la que se gestiona. Están en fase MVP, con un equipo técnico pequeño y senior dirigido por nuestro arquitecto de sistemas.Un/a perfil full-stack muy fuerte en...

Seprotec Multilingual Solutions busca ampliar su equipo con un Full Stack Developer para integrar nuestra plataforma con clientes mediante APIs y evaluar la mejor interacción entre sistemas externos y XTRF. Se requiere experiencia en Python y AWS, además de dominar APIs REST y pruebas de software. Desarrollarás middleware, realizarás pruebas, despliegue...