Empleos de javascript remoto en Valencia

* Location: Remote (Work from Anywhere) Role Overview: Key Responsibilities: * Collaborate with backend teams to integrate APIs and ensure seamless data flow. * Implement responsive design principles to enhance user experience across devices. * Write clean, maintainable, and scalable code following best practices. * Participate in code reviews and contribute...

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...

Lever, Inc. is seeking a Software Engineer (Front and Back end) based in Spain. You will contribute across frontend and backend development to build reliable, scalable applications in modern cloud environments. Technologies include Java, JavaScript, Python, React, Angular, Vue.js, and containerization with Kubernetes, Docker, and Containerd. You will deploy...

Senior Backend Developer - Node.Js Remote | Europe A fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

Senior Backend Developer sought to design, build, and maintain scalable server-side architecture, backend services, and data infrastructure for a global tech company, using Node.Js, GCP, and microservices, supporting millions of users.

Mercor is seeking a Web Development Expert for a fully remote contract.The role requires 3–8 years of frontend or full-stack experience, strong HTML/CSS and JavaScript skills, and proficient use of browser DevTools.You will evaluate visual fidelity across multiple rewrites, ensure responsive behavior, and justify design decisions with precise,...

Senior Backend Developer - Node.JsRemote | EuropeA fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

place Valencia · Remoto (España) schedule Tiempo completoDiseñar e implementar agentes de IA, copilots y automatizaciones en producción para clientes de sectores variados.ConsultoríaConsultor/a de IA y AutomatizaciónDiagnosticar procesos automatizables y casos de uso de IA con criterio de negocioDesarrollar agentes, integraciones API y workflows con...

About us OneReach.Ai is the company behind Generative Studio X (GSX), the agentic orchestration platform for enterprises providing the infrastructure to govern, coordinate, and scale AI agents across their organization.Building AI agents is no longer the challenge.Connecting them into a coordinated, governed system is.GSX is that infrastructure.A strategic...

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain...

En NCS buscamos un/a Desarrollador/a Senior Java para incorporarse a un proyecto tecnológico de gran impacto dentro del sector bancario, colaborando con uno de nuestros principales clientes. Revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción. La persona...

Tamarind Intelligence Group busca un Desarrollador Full Stack Blockchain para un puesto remoto operando desde Barcelona. Diseñarás, desarrollarás y desplegarás soluciones descentralizadas, trabajando en la vanguardia de la tecnología blockchain y creando aplicaciones seguras.El rol requiere experiencia sólida en desarrollo full-stack y blockchain, con...

Full Stack - Senior Developer (remote)Óscala works for a growing list of reputable clients in The Netherlands and surrounding countries. We offer our clients additional (remote) capacity so they can continue to build their state-of-the-art software solutions, web applications, mobile apps and alike. For one of our clients we are currently looking for a:...

Alignerr is seeking Software Engineers in Valencia to build, evaluate, and improve AI-generated code as part of training AI systems to think like developers. This is a hands-on, fully remote contract role with flexible hours (10–40 hours per week), allowing you to work from anywhere.You should be proficient in Python, JavaScript, Java, C++, Go, or...

Adiciona busca un Ingeniero de Software Frontend para Barcelona, con experiencia en interfaces de usuario rápidas y escalables. Trabajarás junto a UX/UI y backend, aportando a plataformas digitales en un entorno ágil y colaborativo.Se requieren React, Angular o Vue, HTML5, CSS3 y JavaScript, además de herramientas como Webpack o Babel. Se valora...

Tecalis es una empresa de tecnología que crea productos digitales innovadores y busca un/a Desarrollador/a Full Stack con experiencia en PHP y frameworks como Laravel o Symfony, así como Angular o JavaScript, manteniendo buenas prácticas de Clean Code y SOLID en una arquitectura de microservicios. Trabajarás 100% en remoto y formarás parte de un equipo...

¡Buscamos un desarrollador WordPress que lo pete en Madrid o Murcia! No deje pasar esta oportunidad, inscríbase rápidamente si su experiencia y habilidades coinciden con lo que se indica en la siguiente descripción. En Playroom360 seguimos creciendo y ahora necesitamos a alguien que sepa llevar una web de cero a cien sin despeinarse. Si eres de los que...

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas... ¿Quiénes somos? Somos una empresa internacional con más de 17 años de experiencia en consultoría e ingeniería informática. Con más de 2.500 Primers operando en 4 sectores principales en todo el mundo: IT, Telecomunicaciones, Energía...

Role: Frontend Developer (Mid Level) Location: Fully remote Contract: Freelance / Contract Rate: €200 to €300 per day Process: 2-stage interview Overview We are looking for a motivated Frontend Developer to join a growing team delivering high-quality web experiences across both customer-facing platforms and internal tools. This...