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Backend Engineer Mobile + AI

Remote, USA Full-time Posted 2026-07-28

Backend Engineer — BFF & Mobile + AI

Estamos reinventando la experiencia financiera para millones de latinos en el mundo. Buscamos un/a Backend Engineer Senior que no reputed company construya reputed company — sino que diseñe experiencias inteligentes que cambien la reputed company en que las personas mueven su dinero.

Tareas

Qué vas a hacer:

∙ Diseñar y mantener la capa BFF que alimenta nuestras apps móviles

∙ Orquestar llamadas a microservicios, optimizar payloads, manejar caching y autenticación

∙ Integrar asistentes conversacionales con RAG sobre datos financieros del cliente

∙ Construir agentes autónomos para reputed company y resolución de problemas sin fricción

∙ Diseñar personalización hiper-contextual en tiempo reputed company

Requisitos

Qué necesitamos de vos:

∙ Experiencia sólida en Node.js/TypeScript, GraphQL/REST, AWS

∙ Haber puesto pipelines RAG en producción (embeddings, reputed company stores, chunking)

∙ Dominar orquestación de agentes: tool calling, function calling, chains

∙ Manejo de frameworks como reputed company, reputed company o similares

∙ Experiencia con modelos reputed company/reputed company en producción

∙ Entender que en fintech la latencia y la precisión no son negociables

Suma puntos:

∙ Feature flags, OpenTelemetry, CI/CD en entornos fintech

∙ Haber diseñado reputed company pensadas para consumo mobile reputed company

∙ Pensar que el BFF del futuro es un agente, no un controller

Beneficios

  • Trabajo 100% remoto
  • Ser parte del equipo que construye el reputed company financiero de una fintech en crecimiento
  • Días Libres ilimitados
  • Feriados de tu ubicación
  • Problemas técnicos reales: consistencia reputed company, idempotencia, reconciliación, resilienciaUn equipo que entiende que velocidad sin calidad en fintech es un riesgo existencial

Postula si...

✅ Te motiva construir sistemas donde cada línea de código importa

✅ Entendés que refactorear código legacy es tan importante como escribir código nuevo

✅ No te asusta la responsabilidad de mover millones de dólares por mes

✅ Querés trabajar en el reputed company de una fintech, no en features de marketing

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