Salario promedio: €4750 /mensual
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- ...the person who sees the whole thing. Build. TypeScript and React across the product surface, plus the backend work a feature needs... ...You’ve started something of your own, a company, a product, a freelance practice, and know what it feels like when nobody is coming to...FreelanceReactTrabajo híbrido
Publicit Global
Bellprat, Barcelona3 días atrás - ...instant message technologies in Barcelona. Must-have Requirements: Experience in HTML5, CSS3/SASS Knowledge in Bootstrap (v4+), React, and Redux Experience with ReactNative, Service Workers, and Firebase Knowledge in UI/UX Nice-to-have Requirements:...ReactContrato
Fut-ure Recruitment and Technology
Barcelona1 día atrás - ...developing REST APIs. Fluent Spanish and English. Nice to have Experience working in an Agile way. Experience working with React. Experience working with Svelte. Experience with dependency management tools such as Maven or Gradle. Experience with...ReactEmpleo permanenteContratoTrabajar en la oficinaDesde casaTrabajo híbrido
Alpega Group
Barcelona4 días atrás - ...Trabajar en un entorno de metodología ágil. Requisitos ~4 años de experiencia. ~ TypeScript. ~ Node.js con TypeScript. ~ Vue 3 / Vue 2.5 / Angular / React. ~ Testing unitario con Jest. ~ Consumo avanzado de APIs REST. ~ Git fluido. #J-18808-LjbffrReact
Jobtailor
Barcelona2 días atrás - ...advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Full-Stack Web App Developer,... ...Build interactive web applications with frontend (React, Next.js, Vue, or similar) and a backend API (Python/FastAPI/Flask...FreelanceReactPor horaTiempo parcialRemoto
- ...con Node.js y TypeScript, en un entorno ágil, en Barcelona, España. Trabajarás con APIs REST, pruebas con Jest y frameworks como Vue/React/Angular, integrando con servicios externos y manteniendo buenas prácticas de Git. Se valorará experiencia en entornos dinámicos y...ReactPráctica
Jobtailor
Barcelona2 días atrás - ...TypeScript, mobile, or CTV), with at least 3 years in an engineering leadership role (Lead, Principal, Head, or Director)* Deep knowledge of React and modern frontend tooling in a production environment* Proven experience managing multi-team frontend organisations, not just tech...ReactTemporalTrabajar en la oficinaTrabajo híbridoHorario flexible
Rakuten Kobo Inc.
Barcelona3 días atrás - ...build and optimize UIs for TVs applications**What we expect from you*** 5+ years of relevant experience as JavaScript developer with React in TVs environment* Experience with monorepo (pnpm)* Experience creating and maintaining re-usable UI libraries (Storybook)*...ReactTrabajar en la oficinaTrabajo híbridoHorario flexible
Rakuten Kobo Inc.
Barcelona2 días atrás - ...engineers, data scientists, and product managers to drive revenue growth for hospitality clients. You’ll work with Go, Python/Django, React, and Ember.js, leveraging Claude Code to accelerate development, and ensuring high performance and reliability across services used...ReactRemoto
F-Prime Capital
Barcelona5 días atrás - ...Experience in agile environments with multidisciplinary teams focused on security and development best practices ~ Nice to have: Next.js, React.js, JavaScript or Bun, Nest.js, Node.js, Express or similar frameworks, healthtech or femtech experience, experience with health...ReactPrácticaTrabajar en la oficinaTrabajo híbrido2 días a la semana
Enfint
Barcelona2 días atrás - ...hierarchy, interaction clarity, and visual consistency) Experience evolving your UX stack with AI-powered tools and workflows Nice to have: Ability to deliver AI-augmented, implementation-ready designs aligned with our React component architecture, leveraging Storybook...FreelanceReactRemotoInicio inmediatoTrabajo híbrido
- ...engineers to deliver high-impact solutions in a fast-paced AI-driven team. You will work with Go and Python/Django on the backend, support Ember.js/React frontends, and apply AI tooling to speed up development while maintaining robust, scalable services. #J-18808-Ljbffr...ReactRemoto
Traveltechessentialist
Barcelona5 días atrás - ...Front‑End Application Development Build and maintain dynamic, responsive web applications using modern front‑end frameworks (React). Develop reusable UI components, design systems, and cross‑STO shared libraries. Integrate front‑end applications with internal...ReactTrabajar en la oficina
Expereo
Barcelona5 días atrás - ...development ~ Core stack: Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, Redis ~ Experience writing tests (... ...a faster pace raises your effective hourly rate. Why this freelance opportunity might be a great fit for you? Take part in a...FreelanceReactPor horaTiempo parcialTemporalEmpleo permanenteRemoto
- ...developing, testing and deploying software as part of the software team. We value strong HTML/CSS/JavaScript skills, familiarity with React.js and Next.js, and an eagerness to learn full-stack concepts, Magento/Strapi integrations, and agile practices in a collaborative...ReactPráctica
Monolithic Power Spain S.L.
Barcelona2 días atrás - ...developing, testing, and deploying software across the full stack. The role emphasizes responsive web design using HTML, CSS, JavaScript, React.js, and Next.js, with exposure to Magento and Strapi integrations and an Agile development environment. #J-18808-Ljbffr...ReactPráctica
Monolithic Power Systems
Barcelona3 días atrás - NEXT | eDO Tech Graduate Program You're a tech or IT student. You’re about to graduate or you have done so for a year or so. You start to wonder about the future. And then you ask yourself what’s next. Join the world’s leading travel subscription platform and one...Trabajar en la oficinaDesde casaTrabajo híbrido
eDreams ODIGEO
Barcelona5 días atrás - ...demostrable en desarrollo Full Stack, con dominio de: Python (Django o equivalente) y Typescript. ~ Valoramos conocimiento en Next.js, React.js, Javascript o Bun; y Nest.js, Node.js, Express o frameworks similares. Experiencia diseñando APIs y modelado de bases de...ReactPrácticaTrabajar en la oficinaRemotoTrabajo híbrido2 días a la semana
Tamarind Intelligence
Barcelona3 días atrás - ...based on styled-components, and GraphQL for efficient data querying. We ensure code reliability through rigorous testing using Jest and React Testing Library, among others. This entire ecosystem is managed effectively with industry-leading tools including Rspack, npm, Babel...ReactEmpleo permanenteDesde casaTrabajo híbrido
Traveltechessentialist
Barcelona2 días atrás - ...brands. We are looking for a Senior Full Stack Developer (Freelance) to collaborate with our in-house tech team on high-impact,... ...our multi-brand e-commerce ecosystem. Architecting scalable React frontends and robust Ruby on Rails backend services. Developing...FreelanceReactRemotoHorario flexible
- ...deeply, challenge assumptions, and are driven to build something transformative. What you'll do Build and maintain features in React/TypeScript/Next.js, ensuring blazing-fast performance and seamless user experiences Implement SSR strategies for optimal load...ReactTiempo completoTrabajar en la oficinaTrabajo híbrido
Migma
Barcelona4 días atrás de 69600 a 80000 €/año
...experience in RESTful and security of API design Intermediate level in at least 1 OOP language Intermediate knowledge in react native and react Intermediate knowledge in Javascript Intermediate knowledge in nodejs Extensive knowledge how NPM package...ReactTrabajo híbridoEmburse
Bellprat, Barcelona2 días atrás- ...to ongoing support, ensuring they leverage the HappyRobot platform effectively. This role requires strong full-stack experience (React, TypeScript, Node.js) and proficiency in Python. You'll collaborate with cross-functional teams and manage multiple projects in a fast...React
Happyrobot Inc.
Barcelona3 días atrás - Krell Consulting & Training, S.L. busca un Desarrollador Full Stack con foco en Angular para un proyecto en Barcelona. Participarás en la integración con APIs REST, discutirás arquitectura y aportarás soluciones técnicas, trabajando en un entorno híbrido. Se requieren...AprendizRemotoTrabajo híbrido
Krell Consulting & Training, S.L.
Barcelona3 días atrás - ...collaborative international team. The ideal candidate will have a minimum of 3 years in full-stack development, with proficiency in React and Node.js. The role emphasizes ownership of solutions, mentoring, and a real 'Can Do' work ethic. We offer an agile environment...ReactRemotoHorario flexible
Tamarind Intelligence
Barcelona2 días atrás - ...nuestro equipo de Brand y Marketing. Buscamos un perfil de FRONT END DEVELOPER FREELANCE O POR PROYECTOS Misión: Buscamos un desarrollador freelance con experiencia en React y TailwindCSS, que pueda colaborar por horas en un entorno basado en Laravel e...FreelanceReactPor horaTiempo completoOcasionalRemotoHorario flexible
- ...expert, but eager to learn and lead). ~ Technical acumen — strong understanding of front‑end technologies (HTML, CSS, JavaScript, React) and history of successful collaboration with engineers; component‑based architecture experience a plus. ~ Visionary leadership —...ReactTemporalInicio inmediato
Segwae
Barcelona2 días atrás - ..., testing, and deploying software. Responsibilities Develop user-friendly, responsive interfaces using HTML, CSS, JavaScript, React.js, and Next.js. Support the development of reusable frontend components and modern web experiences. Ensure all web design is...ReactPráctica
Monolithic Power Spain S.L.
Barcelona2 días atrás - ...Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin)to join the Tendem project () and build... ...AI development efforts. About the Role This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design...FreelanceReactPor horaTiempo parcialRemoto
- ...Barcelona). Analizar necesidades, definir requerimientos y colaborar en el diseño de aplicaciones y sistemas. Se trabajará con Node.js, React, TypeScript, SQL y APIs REST; se requiere 3–5 años de experiencia, formación en Ingeniería Informática y capacidad analítica....ReactEmpleo permanente
Sylo
Abrera, Barcelona4 días atrás
