Empleos de remote nodejs full-stack engineer nextjs en Barcelona

Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we've built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to...

NeuralTrust, a Barcelona-based startup focused on AI and security, is seeking a Frontend Engineer to scale our platform using NextJS and React. You will build robust, scalable user interfaces and contribute to securing and measuring AI-enabled products.You will own features end-to-end from ideation to deployment, write reusable code, and collaborate with a...

Wizeline in Barcelona is seeking a senior full‑stack software engineer to design and build scalable web apps using React/Next.js on the frontend and Node.js/GraphQL on the backend. You will work with diverse teams to select optimal stacks and deliver clean, well‑documented code.The role emphasizes architecture, cross‑stack expertise, and clear English...

SEIDOR GESEIN busca un/a Senior Full Stack para un proyecto tecnológico estable en entorno internacional y 100% remoto. El candidato trabajará en desarrollo Frontend y Backend, participando en todo el ciclo de desarrollo, desde análisis hasta implementación.Se valorará experiencia con Node.js, Express, APIs y servicios Backend, HTML5, CSS3, Git y...

Deeto is transforming how B2B companies grow by turning their customers into their most powerful growth engine. Our AI‑powered voice of customer (VoC) platform makes it effortless for companies to capture, organize, and activate authentic customer voices—delivering the right proof points at the right moment to accelerate deals and build trust at...

Freelance Senior OR Junior Full Stack Developer – React / Next.Js / Node.Js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...

Spendesk is seeking a product-minded Software Engineer to join the Control squad, with roles open in London, Paris, or Barcelona. You will design policies, workflows and dashboards to help finance teams control spend without slowing employees.This is a full-stack role with emphasis on frontend experiences, configuration flows and dashboards. You’ll work...

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...

Molex in Spain (Remote) is seeking a Sales Engineer to grow the Aerospace & Defense market across Iberia. You will maintain key accounts, understand customer needs, and offer the full Molex portfolio to drive profitable growth. The role emphasizes building long-term relationships, proactive market insights, and active customer engagement across Spain and...

AI Engineer – Remote (Barcelona) | €100,000About the Role We are looking for a hands-on AI Engineer to own and evolve the core “brain” service that drives a cutting-edge AI product. This role spans architecture, development, optimization, and production operations of real-time, multi-agent LLM systems.Role Overview As an AI Engineer, you will design,...

Social Discovery Group (SDG) is seeking a Senior Atlassian Platform Engineer to own Jira Server/Data Center and Confluence environments. You will configure workflows, manage permissions, dashboards, and integrations while ensuring platform reliability across multiple teams. The role is remote and full-time, offering 28 vacation days, wellness days, and...

It Partner busca un/a Senior Full Stack Developer con más de 5 años de experiencia para evolucionar plataformas empresariales estratégicas, trabajando en entornos Agile y AI-Native, con énfasis en soluciones escalables, seguras y de alta calidad.Te incorporarás a equipos que diseñan APIs REST, microservicios y automatización, participando en CI/CD,...

Founding Full-Stack Engineer I Tech Lead Sobre el reto Estamos en esa fase de una startup que es, a la vez, la más divertida.Tenemos producto, tenemos tracción y tenemos un equipo técnico de tres personas con ganas de comerse el mundo.Lo que no tenemos es a la persona que ponga orden en la arquitectura, defina la cultura de ingeniería y lidere la...

Flight Centre Travel Group in Barcelona seeks a Software Engineer to build AI-native products powering travel experiences for clients worldwide. You will join agile squads, own backend services, and contribute to a Rails stack while advancing in a global, collaborative environment. Responsibilities include developing LLM-powered features, implementing CI/CD,...

# Senior Solutions Engineer### Resumen del puesto Barcelona### Modelo de trabajo Totalmente remoto Solo Españahace 2 días Descripción del puesto## La empresa Uno de nuestros clientes es una empresa de software de alto crecimiento, con cultura de ingeniería en el centro, cuyo producto se ha convertido en infraestructura crítica para decenas de miles de...

Schurz Communications seeks a BSS Systems Engineer to design, connect, and automate the chain from CRM to provisioning and billing, ensuring data stays synchronized across systems while the organization scales. You will work across CRM, billing, and provisioning platforms from a remote location, collaborating with teams to implement reliable integrations and...

Business Area: ITSeniority Level: Mid-Senior levelJob Description: At Cloudera, we empower people to transform complex data into clear and actionable insights. With as much data under management as the hyperscalers, we're the preferred data partner for the top companies in almost every industry. Powered by the relentless innovation of the open source...

Social Discovery Group (SDG) is seeking a Team Lead Software Engineer (.NET) to drive modernization of our back-end platform, guiding monolith-to-microservices migrations and production-ready releases in a remote setting. You will collaborate with Product and Architecture, set realistic estimates, mentor engineers, and maintain delivery discipline using...

Cloudera is seeking a seasoned Forward Deployed AI Engineer to embed with customers, shape technical direction, and ship enterprise‑grade AI applications. You will build full‑stack AI apps, partner with strategic customers to advance use cases from prototype to production, and codify reusable patterns while mentoring teams. This is a customer‑facing...

Location: Fully remote – Europe (CET ±3 hours) Salary: €75,000–€105,000/year, depending on location and experience Contract: B2B preferred, flexible Experience: 5+ years Important: Must be comfortable working with explicit NSFW content.About the Role We're looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...