Empleos de junior frontend javascript en Madrid

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we're looking for passionate people to join our...

A financial services company is seeking a Front End Engineer in Madrid to modernize frontend applications and improve processes. The role involves collaborating with international teams, ensuring local teams can support and develop products, and providing education to squad members. Experience in JavaScript, Agile teams, and Git is required. This position...

Role DescriptionJ 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...

DWS Group, Madrid, is seeking a Front End / UI Engineer, Associate, to join the Risk Navigator team. You will lead modern UI development using JavaScript, TypeScript, and React, shaping frontend architecture and delivering intuitive interfaces for risk management workflows. The role requires strong design sense, collaboration across locations, and ownership...

Se busca Desarrollador Full Stack Junior con experiencia en PHP, Symfony, JavaScript, frameworks frontend, API REST, MySQL y Git. Se valoran conocimientos en Cloud, DevOps y Elasticsearch. El puesto es 100% remoto, con horario flexible y posibilidades de crecimiento.

TransPerfect is seeking a Frontend Engineer to join the TechOps team. You will implement features, build reusable UI components, and optimize performance across complex enterprise interfaces. The role emphasizes collaboration in an Agile environment and a strong focus on code quality and maintainability. The ideal candidate brings 5+ years of software...

DescriptionThe Opportunity: We are seeking a talentedSoftware Engineerto join a team of passionate engineers that are tasked with the unique opportunity to build next-generation platforms that will pave the path for many other teams at Ookla to follow. This team manages Ookla’s flagship enterprise products, the most prominent of which provides a whole new...

Celonis is a global leader in Process Intelligence, delivering technologies that turn data insights into actions. As a Senior Frontend Software Engineer, you will own client-side architecture, build scalable UI libraries, and ensure top-tier performance in Angular-based web apps. You will mentor junior engineers, collaborate with product, UX, and backend...

At Napptilus, we're growing and want you to be part of it!We are looking for a mid/senior-level professional with experience as a FrontEnd Developer. You will be working on a web platform with a high volume of data flow, which is why we're seeking someone eager to take on the challenge and bring a lot to the table.About Us:Napptilus is a group of tech...

Somos Métrica Consulting, una consultora de negocio, integración de sistemas, servicios y soluciones IT, comprometida con la Sociedad de la información y el desarrollo tecnológico, cuyos objetivos son un continuo crecimiento y convertirnos, para nuestros clientes, en un partner de negocio y tecnología cada día más sólido. Actualmente estamos en...

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intelligence Graph to turn data insights into immediate...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento.Formado por más de 3.000 personas creativas,...

**¿Quiénes somos?** En **isEazy Author** somos una **línea de producto clave dentro del ecosistema de isEazy,** diseñada con el espíritu de una startup, pero con el respaldo y la solidez de una gran empresa. Nuestra misión es clara: hacer más fácil y rápida la creación de cursos e-learning interactivos, y ya trabajamos con grandes empresas de...

Talan seeks a Senior Frontend Developer with strong Angular expertise. You will develop scalable frontend applications, collaborate with engineers and stakeholders, and mentor junior developers as part of a high-performance engineering culture. This role offers a permanent contract, flexible remuneration, and benefits like private medical insurance, language...

Senior Frontend Developer_Cells&LitElementReferencia: #90925Localización: EspañaBuscamos incorporar un/a Desarrollador/a Senior Frontend para trabajar dentro del área de Arquitectura, participando en el diseño y desarrollo de APIs y aplicaciones web innovadoras.Funciones principalesDesarrollo de aplicaciones web con las últimas tecnologías.Definición...

Frontend Developer (Vue.js or React or Angular) page is loaded## Frontend Developer (Vue.js or React or Angular)locations: Spain-Madridtime type: Full timeposted on: Posted Todayjob requisition id: R2025-243437**TransPerfect Is More Than Just a Job...** Our greatest asset is our people, and nothing is more important to us than ensuring that everyone...

Buscamos un Senior Frontend Developer para incorporarse a un proyecto de desarrollo y evolución de aplicaciones web modernas, participando en la construcción de soluciones seguras, escalables, mantenibles y de alto rendimiento. El perfil estará principalmente orientado al desarrollo Frontend con React, aunque se requiere también experiencia...

Frontend EngineerCountry: SpainIT STARTS HERE Santander () is evolving from a global, high-impact brand into a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible. This is more than a...

METRICA busca un Frontend Developer con experiencia en Angular para desarrollar y evolucionar aplicaciones web modernas dentro de un equipo tecnológico consolidado. Se valoran perfiles junior y senior según experiencia y autonomía técnica.Entre las funciones se encuentran desarrollo, pruebas con Jest, maquetación CSS, integración con APIs y...