
11 - 50 employees
🤝 B2B
☁️ SaaS
💳 Fintech
B2B • SaaS • Fintech
Bigtoone is a Madrid-based technology group focused on innovation and digital transformation. The company describes itself as developing disruptive technology solutions that lead change and prepare customers for a more competitive digital future. Bigtoone operates through multiple subsidiary brands (Ceroone Technology, AvanPyme, AvanUp, Dinq, ed[3], Juridit, Ebizu) and offers business-facing tools such as Subvfy, a public-funds searcher that helps companies and professionals locate grants and public capital for technology projects. The group positions itself around technology-driven progress, digitalization, and financial intelligence for businesses.
Likely ghost job
🕒 July 27
🇪🇸 Spain – Remote
⏳ Contract/Temporary
🟢 Junior
🧑💻 Full-stack Engineer
🚫👨🎓 No degree required
👻 Ghost score 92%
🗣️🇪🇸 Spanish Required
Where this job comes from
Posted on Bigtoone's careers page ↗, not through a job board
First seen by Remote Rocketship July 27

11 - 50 employees
🤝 B2B
☁️ SaaS
💳 Fintech
B2B • SaaS • Fintech
Bigtoone is a Madrid-based technology group focused on innovation and digital transformation. The company describes itself as developing disruptive technology solutions that lead change and prepare customers for a more competitive digital future. Bigtoone operates through multiple subsidiary brands (Ceroone Technology, AvanPyme, AvanUp, Dinq, ed[3], Juridit, Ebizu) and offers business-facing tools such as Subvfy, a public-funds searcher that helps companies and professionals locate grants and public capital for technology projects. The group positions itself around technology-driven progress, digitalization, and financial intelligence for businesses.
• Desarrollar componentes e interfaces para la aplicación móvil usando Flutter • Desarrollar componentes e interfaces para la plataforma web usando Next.js/React • Consumir e integrar APIs RESTful construidas sobre Node.js y TypeScript • Utilizar Claude Code y Cursor como herramientas principales de IA generativa para acelerar la entrega de código • Colaborar en un entorno ágil Scrum bajo la supervisión y mentoría de desarrolladores senior • Registrar obligatoriamente el tiempo mediante un sistema de tracking sin inserción manual • Entregar horas reales aprobadas para liquidación quincenal
• Entre 1 y 3 años en desarrollo de software en entornos de producción o comerciales • Experiencia práctica en Flutter o en React / Next.js • Dominio sólido de TypeScript • Familiaridad con el uso de copilotos de código y criterio técnico para auditar y corregir lo que la IA genera • Manejo fluido de Git y flujos de trabajo basados en Pull Requests en GitHub • Nociones básicas del ecosistema serverless de AWS (Lambda, API Gateway, S3) — valorable • Experiencia previa con Tailwind CSS y shadcn/ui — valorable • CV en formato PDF • Enlace a perfil de GitHub o porfolio de proyectos reales • Nota de máximo 5 líneas indicando el framework preferido para iniciar el proyecto
• 100% remoto con flexibilidad horaria • Liquidación quincenal de horas reales aprobadas
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