Empleos de remote fullstack engineer react node en Madrid

We are 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 company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...

En Logicalis Spain estamos en búsqueda de un un/a AI Engineer (AWS) con experiencia en diseño e implementación de sistemas agénticos basados en LLMs, desplegados en producción sobre AWS. El equipo de Data & AI de Logicalis trabaja con clientes nacionales e internacionales, llevando a cabo importantes proyectos de ingeniería de datos, inteligencia...

Health can’t wait .Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop...

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t.Alan exists to end the wait.Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating...

GT Motive Spain busca un Fullstack Software Developer para participar en el desarrollo del ciclo completo de productos innovadores en la industria automotriz. Ofrecemos flexibilidad horaria, trabajo 100% remoto y un ambiente de colaboración. El candidato ideal debe tener experiencia en Angular, .Net y arquitecturas basadas en microservicios, así como un...

The Senior Full Stack Engineer will build and own product features working closely with the tech leadership. You will contribute to both frontend and backend systems, helping ship high quality software that is used daily by customers. This role is focused on delivery, quality and collaboration with the ability to influence technical decisions. Your...

EnAD4 Octógonoestamos contratando.Buscamos un/aDesarrollador/a Fullstack Senior (MERN Stack)En un entorno donde la calidad del código y la eficiencia marcan la diferencia, buscamos perfiles senior capaces de construir soluciones completas, robustas y escalables, tanto en frontend como en backend.¿Qué harás?Formarás parte de un equipo técnico...

Lidera la Arquitectura Fullstack: Senior Developer React y NodeEn Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un perfil Senior / Staff Fullstack Developer...

A health tech scale-up is seeking a Senior Full-Stack Engineer to develop and scale their core platform. The role involves creating high-quality software solutions and managing technical projects while collaborating with various teams. Ideal candidates have substantial experience with Node.Js, TypeScript, and React or Vue.Js, and a passion for working with...

Make a tangible impact every day When companies choose Alan, HR teams are the ones making it happen: enrolling employees, managing payroll contributions, and handling billing. Our mission is to make these processes frictionless, reliable, and even delightful.As a Software Engineer on this team, you will:Engineer our employee affiliation engine : reliably...

SearchApi is seeking an AI Integrations Engineer to ship real open-source integrations across Ruby, Python, and TypeScript/Node. You’ll contribute PRs to frameworks and MCP servers, writing docs and example apps that developers can drop into their stacks. You’ll stay current with agent and automation spaces like LangChain, n8n, and OpenClaw, finding...

Remoteo busca profesionales con experiencia en desarrollo web full stack usando React y .NET, capaces de migrar aplicaciones WinForms a una arquitectura web moderna. Se valoran APIs REST y SQL Server, Git y CI/CD en entornos ágiles.La empresa ofrece plan de carrera, formación continua, proyectos nacionales e internacionales con movilidad, tarjeta...

Role:Senior Full Stack Engineer (Remote) Location:Remote (Work from Anywhere)Role Overview:We are hiring for one of our clients, seeking a Senior Fullstack Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining full-stack applications using modern technologies. You will collaborate with cross-functional teams to...

At Equitable Earth, we're on a mission to help protect and restore 1% of the natural world by 2030. We’ve built a rigorous, technology-enabled standard to certify conservation and restoration projects, ensuring they deliver lasting impact: strengthening livelihoods, safeguarding biodiversity, and supporting a stable climate. We're a diverse, mission-driven...

Miratech is seeking a Senior Backend Engineer (Golang) to design and build scalable, reliable backend systems. You will develop distributed services, design robust APIs, and implement event-driven architectures, with occasional frontend support in React. The role emphasizes scalability, security, and maintainability, working on integrations with enterprise...

Seeking a Full Stack Engineer for a remote role to enhance search and discovery platforms, optimize SEO/GEO visibility, and develop analytics tools. Requires strong JavaScript and React skills, SQL knowledge, and understanding of SEO fundamentals.

Decentralized Masters is looking for a security-focused software engineer to own the security posture of their platform managing significant digital assets. The ideal candidate will have extensive experience in security and quality assurance, with a strong background in fullstack development and cloud infrastructure like AWS. The role offers competitive...

Parser Limited is seeking a Mid-Level Frontend Engineer to build consumer-facing web features in a microfrontend setup. You will own components end-to-end using React, TypeScript, and Next.js, focusing on accessibility, performance, and RTL localization. You will collaborate with cross-functional teams across design, product, and backend to deliver scalable...

Exoticca is seeking a FullStack Engineer to design and build modern, scalable services using NextJS, Node.js, TypeScript, and MongoDB. You’ll develop robust, maintainable services powering our e-commerce platform with an event-driven approach for growth and reliability. You will collaborate with cross-functional teams, craft clean APIs, and drive code...

Remoteo is seeking a Data Engineer for a Barcelona-based client. The position is permanent, full-time and fully remote with occasional travel to the client site.You will design and maintain scalable data pipelines on AWS, collaborating with FullStack profiles and corporate teams to enable CRM integrations and reporting. The role requires hands-on experience...