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Bigtoone

Grupo empresarial

Full-Stack Engineer (Mobile + Web + Serverless)

Location

European timezones

Posted

2 days ago

Salary

0

Seniority

Mid Level

Job Description

Full-Stack Engineer (Mobile + Web + Serverless)

Bigtoone

Role Description Este es un puesto de trabajo remoto. Vacante: Full-Stack Engineer (Mobile + Web + Serverless) Condiciones de la Colaboración - Modalidad: 100% remoto (Horario flexible compatible con franja europea). - Tipo de colaboración: Freelance. - Incorporación: Inmediata. - Duración inicial: ~75 días laborables (≈ 3,5 meses), con alta probabilidad de continuidad en fases de mantenimiento y evolución del producto. - Herramientas de seguimiento: Registro de tiempos transparente a través de Hubstaff. ¿Qué harás en este proyecto? - Diseñar e implementar aplicaciones web, móviles y terminales interactivos sobre un backend unificado. - Construir y mantener la API REST del proyecto y el modelo de datos en entornos no relacionales. - Integrar pasarelas de pago tanto digitales como para terminales físicos en múltiples canales. - Desarrollo de un CMS propio enfocado en la gestión de campañas, recompensas y fidelización de usuarios. - Implementar integraciones y sincronizaciones de datos mediante REST con sistemas de terceros (TPV/ERP). - Trabajar con metodologías ágiles y herramientas de desarrollo asistido por IA (Claude Code, Cursor) como motor productivo diario. Qualifications - Más de 5 años desarrollando y desplegando productos digitales en entornos de producción real. - Experiencia sólida en al menos dos de estos tres bloques: - Mobile: Flutter - Web: Next.js / React - Backend: Node.js + TypeScript en entornos serverless. - Manejo cómodo de AWS (Lambda, API Gateway, DynamoDB, Cognito, S3) o tecnologías equivalentes. - Experiencia real conectando APIs de terceros (pasarelas de pago, ERPs, sistemas de gestión). - Automatización de despliegues y CI/CD mediante GitHub Actions. - Familiaridad con el desarrollo asistido por IA y criterio técnico agudo para revisar y auditar el código generado de manera autónoma. - Castellano fluido o Inglés. Requirements - Experiencia en el proceso completo de publicación de apps en App Store y Google Play (gestión de firmas y revisiones). - Conocimientos avanzados en la suite de Stripe (Payment Intents, webhooks y Stripe Terminal). - Proyectos previos con aplicaciones en modo kiosk o dispositivos autoservicio sobre Android. - Experiencia previa en sectores de alta transaccionalidad como retail, restauración o ticketing. - Sensibilidad hacia el producto y la experiencia de usuario (UX), aportando ideas más allá de la ejecución técnica. Process of Application Para valorar tu perfil, envíanos tu CV o enlace a LinkedIn junto con: - 2-3 enlaces a proyectos reales que hayas construido (repositorios, apps públicas o casos de estudio). - Una breve nota (máximo 10 líneas) explicándonos tu motivación.

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