Empleos de javascript en Barcelona

Job Description We are looking for Node.js developers responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front‐end. You are passionate...

Senior Fullstack Developer (Nodejs/React)Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud.- BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project.Mandatory RequirementsStrong...

Senior Fullstack Developer (Nodejs/React) Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud. - BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Mandatory RequirementsStrong...

Senior Fullstack Developer (Nodejs/React)Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.- BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Mandatory RequirementsStrong...

About The Job As a Forward Deployed Engineer (FDE), you are the technical core of a squad that brings AI into real business processes. You, partner directly with Allianz Operating Entities (OEs) and ecosystem, building production-ready solutions ideally by readapting existing Minimum Viable Solutions (MVS) and AI Building Blocks or by creating custom...

Forward Deployed Engineer Founding hire · 3+ yrs · Customer-facing Barcelona HQ or New York City — Hybrid (mostly remote, occasional office) Competitive base · Stock Options · Private Health Insurance Help us reinvent how careers grow, powered by AI Our mission Careers today move at the speed of bureaucracy with complex, slow, and...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Senior Fullstack Developer (Nodejs/React)Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.- BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Mandatory RequirementsStrong...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

We have landed! When it comes to innovation and achievement, there are few organisations with a better track record. Join us as we embark on an ambitious journey, evolving our digital commerce platforms and building scalable, resilient, and innovative foundations that enable seamless customer experiences across web, mobile, and connected channels. Finding...

We are looking for a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions in production. Backend and AI integration end to end, in an Agile Scrum team alongside data scientists, AI engineers and frontend developers. Deliverable: working software. Main Responsibilities & Key Activities: Develop scalable backend...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences.We’re looking for an engineer who is genuinely on top of agentic AI - someone who believes agents can take over work that today ties up whole people, and who can prove it inside real engineering teams. This is a founding role. You’ll...

Fullstack Developer Senior (.NET+React)Referencia: # Localización: BarcelonaNuestro cliente es una compañia multinacional del sector aseguradorBuscamos un/a Fullstack Developer Senior con más de 5 años de experiencia para unirse a nuestro equipo de desarrollo. NET (C#) para el backend y de React.Js para el frontend. A continuación, encontrará un...

For one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Solid experience with React Strong backend development experience with Node.js (preferably NestJS ) Experience working with cloud platforms, preferably AWS Experience with CI/CD pipelines, preferably GitHub Actions Experience...

Experteer Overview In this role you will own multiple products end-to-end, building scalable web features and APIs while guiding a team.You will design and maintain React/JavaScript applications, GraphQL APIs on Node.js, and cloud-based services on AWS.You'll drive architectural decisions, enforce engineering best practices, and collaborate with stakeholders...

For one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Solid experience with React Strong backend development experience with Node.js (preferably NestJS ) Experience working with cloud platforms , preferably AWS Experience with CI/CD pipelines , preferably GitHub...

We're here to help make tech reliable, affordable, and better than new. Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable...

Senior Fullstack Developer (Nodejs/React) - BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Mandatory RequirementsStrong experience with JavaScript and/or TypeScriptSolid experience with ReactStrong backend development experience with Node.js (preferably...

¿Quieres formar parte de nuestro equipo de Profile? Desde Profile nos encontramos en búsqueda de un/a Fullstack Developer para integrarse en un proyecto 100% remoto. Con ilusión es como se cambian las cosas, y queremos contribuir a un futuro mejor gracias a la tecnología. Para conseguirlo no necesitamos héroes ni súper talentos, sino personas...

Senior Fullstack Developer (Nodejs/React) BarcelonaFor one of our top clients in Barcelona, we are looking for a Senior Fullstack Developer (Nodejs/React) to join a long-term project. Mandatory RequirementsStrong experience with JavaScript and/or TypeScriptSolid experience with ReactStrong backend development experience with Node.js (preferably...