Empleos de javascript developer remoto 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...

Seeking a Senior Node.Js Backend Developer for a remote European role.Responsibilities include owning server-side architecture, backend services, and data infrastructure, collaborating with teams, and scaling systems globally.

Actimo is redefining internal communication processes across the retail, trade and industry sectors by offering a responsive digital platform. We challenge the modern workforce – more often than not, comprised of geographically dispersed non-desk employees. Our intuitive design makes it easier than ever for employers to connect with their frontline staff...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl...

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 systems and...

Huxley is recruiting a Technical Lead for a leading Barcelona client to guide a long-term, strategic platform project. The role is remote (100%) and requires exceptional leadership, with focus on delivering a business-critical platform and coordinating with business partners. The ideal candidate will have strong JavaScript, Node.js, and React skills, proven...

Apsia Electronics Europe Limited en Barcelona busca un/a consultor/a de transformación digital con al menos 3 años de experiencia en sistemas de información y ERP, especialmente Microsoft D365.Por favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés.Acompañarás a nuestros clientes en todas...

¡ATENCIÓN, PYTHON DEVELOPERS!Buscamos perfiles para incorporar a un proyecto internacional donde podrás desarrollar soluciones, procesar datos y trabajar con tecnologías punteras... ¡sin salir de casa!¿Qué necesitamos?Más De 5 Años De Experiencia EnPython (Flask / Plotly Dash)Pandas y NumPyBases de datos SQLDesarrollo con contenedoresCI/CD con...

We're here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Turns out refurbished tech is way better for the planet than new. From our Customer Care...

Job Title:Game DeveloperJob Type:ContractLocation:RemoteJob Summary:Our customer’s team is seeking a Game Tools & Modding Engineer with strong rendering and engine-level experience to build high-performance, real-time applications. This role goes beyond gameplay—you’ll work on graphics systems, rendering pipelines, and low-level optimizations using...

Job Description Job Title:Python DeveloperJob Type:ContractLocation:RemoteJob Summary In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

We are looking for a Python Developer with strong experience in Python and Flask to help build scalable backend systems. Our client is a global leader in legal research technology , providing access to one of the most comprehensive collections of legal information worldwide. By leveraging AI and advanced data analytics , they’re transforming how legal...

¿Quieres formar parte de nuestro equipo de Profile? Desde Profile nos encontramos en búsqueda de un/a desarrollador/a de Angular17+ con amplia experiencia en entornos de alta criticidad para participar en el diseño, construcción y evolución de aplicaciones web utilizadas en máquinas automáticas de venta y expedición de títulos de transporte. Con...

This Node Developer position will give you the chance to work on a greenfield project with an already-successful product to work from as a guide. You'll join a small team of developers who are skilled across the board and are looking for 2 more developers to join them, who they can upskill if required. The overall stack is: ReactReact NativeNodeGraphQLAWSYou...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a ejecutar...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a ejecutar...

JavaScript EngineerSkip to main contentWe use cookies to help provide you with the best possible online experience. Please read our Cookie Policy for more details about the use of cookies and our Recruitment Privacy Policy for more information.#JavaScript Engineer page is loaded## JavaScript EngineerApplylocations:Barcelona, Spaintime type:Full timeposted...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional.No queremos ser una fábrica de horas ni una consultora masiva.Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...