Empleos de js en Madrid

Ubicación: Madrid (trabajo 100% presencial, 4/5 días en oficina) Fusuma es una firma boutique que combina tecnología y estrategia para lanzar nuevos negocios. Diseñamos, desarrollamos y lanzamos productos digitales desde cero, trabajando con startups y empresas consolidadas. Nuestro equipo multidisciplinar trabaja desde el corazón de Madrid (Avda...

Project description We are looking for a colleague to join the development team of sophisticated software for the global leader in Innovative Orthodontics. The team develops APIs and other services to integrates all internal systems and applications around the process of orthodontic manufacturing. Responsibilities ~ Design and develop complex web...

En Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas. Colaboramos con una compañía del sector food-tech y delivery digital, en plena fase de crecimiento y...

We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Join us on this journey to redefine resource management - and change lives along the way. The Role As a QA Automation Engineer at...

Management of the front-end (desktop/mobile) and backend for frontend design, implementation, testing and deployment. Responsibilities: Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Build the front-end of applications through appealing visual design Develop and manage...

Project description We are looking for an experienced QA engineer to join a team focused on the development of complex medical prescription software for modern orthodontic solutions. The work includes full cycle of Quality Assurance. Design and develop automated tests for Web in close collaboration with the development team Maintenance of the required test...

A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency. Backed by a €130M Series C investment, our client has built a proprietary, serverless cloud infrastructure to ensure human rights and ecological responsibility across global supply chains. This is your chance to join a high-growth environment where...

We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. To address these, we have high-performance teams and the ability to quickly and effectively combine technologies. We support our clients in their digital evolution to achieve maximum efficiency in their...

At TOPIC in the Netherlands, we work every day on high-tech innovations to make the world smarter, healthier, and better. Are you a driven and ambitious Senior Software Test Architect with a track record to oversee the entire testing strategies, process, from planning to execution that we are looking for?TOPIC is unique because it combines cutting-edge...

As Head of the Web Ecosystem, you will own the mid- and long-term strategy for JetBrains products for JavaScript and TypeScript developers. This role focuses on aligning product direction, go-to-market efforts, and external partnerships with the rapidly evolving web development ecosystem. You will translate ecosystem signals – from frameworks and...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. To address these, we have high-performance teams and the ability to quickly and effectively combine technologies. We support our clients in their digital evolution to achieve maximum efficiency in their businesses,...

Cognizant Spain is seeking a seasoned Full Stack Developer to work on innovative projects using modern technologies. You will join international teams delivering scalable digital solutions for leading global clients. Required 5+ years of experience with JavaScript/TypeScript, React/Angular/Vue, and REST APIs; fluency in English and Spanish is a must. This...

Redsys Servicios de Procesamiento busca un desarrollador Frontend para evolucionar aplicaciones corporativas y crear pantallas y dashboards intuitivos. Trabajarás integrando APIs, gestionando datos y asegurando una experiencia de usuario fluida en un entorno de alta criticidad.El candidato debe dominar componentes reutilizables, diseño responsive y buenas...

Fusuma busca un Full Stack Developer para unirse a su equipo en Madrid.La descripción completa del puesto cubre todas las habilidades asociadas, la experiencia previa y cualquier cualificación que se espera que tengan los solicitantes.El candidato desarrollará nuevos productos digitales, colaborará en la definición de soluciones y mejorará los...

Senior React Full Stack Engineer We are looking for a Senior React Full Stack Engineer with strong experience building scalable web applications using React on the frontend and Node.js on the backend. The ideal candidate should be comfortable working across the full development lifecycle, from designing user interfaces to building APIs, integrating...

THEWHITEAM Consulting is seeking Frontend Developers for a 12-month remote project in Spain. You will build reliable, accessible web applications with a focus on automated testing and modern frontend architecture.Requirements include 5+ years in frontend development, strong JavaScript (ES5/ES6), HTML/CSS, and experience with Karma/Chai/Sinon/Jasmine/Mocha,...

Seeking a Tech Lead/Senior Fullstack JavaScript Developer to design, build, and ship features, improve performance, mentor peers, and drive technical standards within a fast-growing SaaS company.

MÉTRICA busca un/a Programador/a Full Stack con al menos 3 años de experiencia, especializado en Java y Javascript, además de contar con conocimientos en Node JS, React y Angular. El trabajo se desarrollará en Madrid y se ofrece un contrato indefinido y oportunidades de formación online.Es imprescindible tener buena compresión de bases de datos como...

Profile está buscando un/a Full-Stack Developer para integrarse en un equipo de desarrollo web para un cliente del sector retail. El puesto es remoto con asistencia presencial una vez al mes y requiere residencia en la Comunidad de Madrid o alrededores. Se valora experiencia en entornos tecnológicos de alto nivel y capacidad para trabajar en equipo y...