Empleos de remote fullstack engineer react node en Barcelona

FYUL is seeking a Senior Back-end Software Engineer to join the Commerce Pillar. You will shape our commerce solutions by building reliable, scalable systems and collaborating with product teams. The role offers remote work options and an office in Riga, with flexible hours and strong emphasis on ownership and continuous learning. Ideal candidates have 5+...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain.You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features.You will own features end-to-end, influence architecture, and drive improvements in performance,...

We are looking for a highly-skilled Senior Frontend Engineer to join one of our development teams. In this role, you will be responsible for developing and implementing user interface components using React.Js with technologies such as TypeScript, GraphQL, Jest, Cypress, and Vite, as we build the future of AI-powered digital advertising.You will also be...

Exoticca Travel UK Limited in Barcelona is seeking a Senior Back-end Software Engineer. This position involves building systems for travel product configuration and ensuring operational excellence. The ideal candidate has strong problem-solving skills, experience with AI tools, and a deep understanding of RESTful APIs. The role offers a competitive salary,...

Senior Sales Executive, Medical Device Consulting Services, EMEA (Remote) Emergo by UL's Human Factors business unit is a global leader in Human Factors Engineering (HFE) services, with team members in the US, Europe, and Asia. Emergo by UL's HF staff consists of human factors professionals who perform research, design, and usability studies primarily for...

Appfire is seeking a senior software engineer to join The Astroneers, focusing on JMWE/JMCF products. You will contribute across the full product lifecycle, delivering scalable cloud applications used by thousands of customers. You will collaborate with cross-functional teams, design and implement in Effect-TS and Node.Js, promote best practices, automate...

Senior Fullstack Engineer in Madrid/Barcelona (remote) for an International clientJob role: Senior Fullstack Software EngineerJob description: A Senior Fullstack Software Engineer with high experience in DevOps, Kubernetes & Python.Location: Madrid/Barcelona (Remote)Languages required: English (C1) MANDATORYMinimum experience: 5 to 7 yearsRate:...

Jobgether SRL, on behalf of a partner, is seeking a Senior Full Stack Developer (React + Node.js) based in Spain. You will design and implement modern frontend with React, and robust backend with Node.js/NestJS, on a cloud-native AWS platform. Join an international team, work remotely, influence architecture, CI/CD, and AI-assisted development. Requires 7+...

Wizeline, a global AI-centric technology solutions provider, seeks engineers to design and deliver secure, scalable web applications. You will work across modern stacks, leverage CSS-in-JS and component libraries, and contribute to accessible, data-driven products. You will collaborate with clients globally, learn new languages, and apply best practices in...

Wizeline, a global AI-centric technology solutions provider, is seeking a frontend engineer in Barcelona to build scalable, accessible UI across products.Todos los posibles candidatos deben leer con atención los siguientes detalles de este trabajo antes de presentar una candidatura.You will collaborate with Product, Design and Backend teams to deliver...

Since we are a start-up and the fact that we put our employees first, you can always grow and peek beyond your role so that continuous personal development is guaranteed. In the emerging blockchain space we are trying to become a warden of sustainability and the core values of the space (trust, decentralization, fairness, equality) combined with high quality...

Lever, Inc. is seeking a Senior Software Engineer in Spain to build a data-intensive platform and own features end-to-end. You will design backend Go services and frontend React/TypeScript interfaces, collaborating with product managers and engineers to deliver scalable solutions. You will contribute to architecture, testing, and production deployment, while...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain. You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features. You will own features end-to-end, influence architecture, and drive improvements in performance,...

Jobgether SRL is seeking a Senior Full Stack Engineer (NET/React) based in Spain to build scalable, secure, and high-performing applications across backend and frontend layers. You will work with .NET/C#, React, Redux, and JavaScript, shaping architecture and development practices, and contributing to cloud-based solutions on GCP with CI/CD. You will mentor...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

We are Merlin Digital Partner, a leading IT and digital headhunting company with over a decade of experience. We have successfully collaborated with industry leaders such as Wallapop, Glovo, Banc Sabadell, and more.Our focus is on people-centric approaches and optimizing selection processes. Our mission is to revolutionize companies by seamlessly integrating...

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...

ISOLUTIONS in Barcelona is seeking a Senior Full Stack Developer to join an international team. You’ll work with C#, .NET, React and TypeScript in a hybrid setup from Barcelona, collaborating with teams in Switzerland to deliver high-value software.The role emphasizes design decisions, architectural discussions, and a strong focus on delivering business...

Wizeline is seeking a frontend engineer to contribute to AI-powered digital products. You will collaborate with Product, Design, and Backend teams to build scalable UI components, maintain design systems, and ensure accessible, high-quality frontends using React, Next.js, and CSS-in-JS.Join a global AI-centric technology solutions provider that values...

Se busca programador fullstack con experiencia en Java/Python/Go/RoR/Erlang/Node y Front-end, para desarrollo de software de e-commerce, buscador IA/NLP. Se valorará conocimiento en Elixir y AWS. Contrato indefinido, salario 35-45K, horario flexible y remoto con visitas a Madrid.