Empleos de full-stack engineer nodejs nextjs en Madrid

Techmunity is hiring Senior Full Stack Engineers to build AI-powered agents that can resolve customer service problems by interacting with brand data. You will design and implement backend and frontend systems, connect data sources, and scale infrastructure to support real conversations. You will work on cross-functional features across LLM/agent systems,...

Capitole keeps growing, and we want you to grow with us! We are seeking a Senior Full-Stack Developer (M/F) to join an international project. You will design, develop and maintain scalable full-stack applications using Java, Spring Boot, and Angular, contributing to architecture and DevOps practices. The role requires 3+ years of experience, strong...

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...

Expedia Group in Madrid is hiring for a TAAP engineering role. You will design, build, and deliver scalable B2B travel platforms using Java/Kotlin/Scala and React.js, contributing to API design and microservices. You’ll work in a distributed team, collaborating with product and design while maintaining production systems and improving DevOps practices in a...

LanguageWire Ltd is launching a new team to modernize and expand a customer-facing tool. We’re looking for a Full Stack Engineer to join us in building it from the ground up. The current stack is Vue.js on the frontend and Python on the backend, with a planned migration to .NET in the near future. You’ll work across these technologies and contribute to...

Grupo Crit busca un/a Senior Full Stack Developer para unirse a su equipo en Lleida. Serás clave en la creación y mantenimiento de proyectos digitales, trabajando con equipos multidisciplinares y gestionando soluciones innovadoras en un entorno tecnológico en evolución. Se valorará experiencia en desarrollo full stack, conocimiento de tecnología...

Leyton in Barcelona seeks a Full-Stack Engineer to join a growing team building AI-native software for professional services. You will own end-to-end delivery, shaping architecture and quality across multiple products. Expect to collaborate with product owners, navigate varied domains, and contribute to production-grade systems used across Europe. You will...

eXperience IT Solutions, grupo tecnológico con más de 25 años, busca Full Stack Developers para trabajar en soluciones en la nube y datos. Desarrollo frontend y backend con un stack moderno (React, TypeScript, Next.js, Python, FastAPI) y APIs sobre GCP. Modalidad híbrida: 2 días en Almussafes y 3 días teletrabajo. Se valorará experiencia en Data Mesh,...

SIX Group Services Ltd. in Madrid is seeking a Senior Java Full Stack Engineer to join their agile team. The role involves developing new features for financial market projects and collaborating with various teams to ensure robust deliverables. The ideal candidate will have over 5 years of experience in Java technologies and modern web architectures, and...

Impala Search Ltd is transforming mobility with a data-driven platform that powers a growing international mobility ecosystem. We seek a Senior Full-Stack Engineer with a backend focus to build Python services and APIs while contributing to React and TypeScript across features that support an international mobility platform. You will own backend services,...

TalentLyft is seeking a Senior FullStack Developer ready to step into a Team Lead role for a complex AI‑powered platform handling users, roles, and permissions. You will work remotely across Europe on a 6–12+ month engagement, collaborating with a PM, designer, and engineers to build a compliant, security‑driven system. You will design scalable...

Se busca Ingeniero Full-Stack Python senior para desarrollo de productos core en plataforma FinTech.Liderará diseño, arquitectura y desarrollo, asegurando calidad y escalabilidad.Requisito: +5 años, Python (FastAPI), Cloud (AWS/GCP), CI/CD.Inglés C1.

ISANDO TECHNOLOGIES is constantly looking for talented people to become its team members. We realize that productive people are always good addition to our organization. So if you have outstanding skills in your scope of work and the passion to work with one of the smartest companies, join in!We’re a strong team of product-oriented developers, so we...

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This is a part-time, project-based expert evaluation role conducted remotely.Consultants will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation, and will review peer...

AppWork is seeking a Senior Full Stack Engineer to join our R&D team in Spain. You will shape the product experience from frontend interfaces to scalable backend systems, collaborating closely with design and product to deliver seamless, impactful user experiences. You will mentor peers, drive architectural decisions, and help deliver high‑quality web...

Trimble is seeking a Staff Software Engineer (AI Native) to drive the architectural future of our SaaS cloud-native TMS platform. You will lead an end-to-end technical strategy, mentor senior engineers, and champion AI-native development practices across globally distributed teams. You will influence architecture for high-availability services, integrate...

Full Stack (React+Node.js) Software Engineer for Satellite Control Centers We are expanding our teams in the SPACE sector to take on projects related to Satellite Control Centers. WHAT CHALLENGE WILL YOU BE TAKING ON? As part of our team, you will work on critical systems for the space sector, developing high-quality web applications that support real...

We are looking for a creative and technically skilled Full Stack Developer to lead the digital infrastructure of a growing luxury brand. You will be responsible for building and optimizing our website, managing key integrations, and ensuring a flawless digital experience for our customers.Reporting directly to the Management, your main responsibilities will...

Full Stack Engineer / Ingeniero de Sistemas (Remoto) ¿Te apasiona la administración de infraestructuras críticas, la automatización y los entornos DevOps? Buscamos un/a Ingeniero/a de Sistemas para participar en un proyecto de largo recorrido vinculado a los sistemas de información educativos de una importante administración pública. Salario: según...

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...