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An easy to use platform that transfers money from anywhere at any time and solves core pains.
Senior Backend Engineer - Mobile + AI
Location
Worldwide
Posted
14 days ago
Salary
0
Seniority
Senior
Job Description
Senior Backend Engineer - Mobile + AI
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Role Description Estamos reinventando la experiencia financiera para millones de latinos en el mundo. Buscamos un/a Backend Engineer Senior que no solo construya APIs — sino que diseñe experiencias inteligentes que cambien la forma en que las personas mueven su dinero. Tareas - 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 onboarding y resolución de problemas sin fricción - Diseñar personalización hiper-contextual en tiempo real Qualifications - Experiencia sólida en Node.js/TypeScript, GraphQL/REST, AWS - Haber puesto pipelines RAG en producción (embeddings, vector stores, chunking) - Dominar orquestación de agentes: tool calling, function calling, chains - Manejo de frameworks como LangChain, LlamaIndex o similares - Experiencia con modelos Anthropic/OpenAI en producción - Entender que en fintech la latencia y la precisión no son negociables Requirements - Feature flags, OpenTelemetry, CI/CD en entornos fintech - Haber diseñado APIs pensadas para consumo mobile real - Pensar que el BFF del futuro es un agente, no un controller - Experiencia con productos y negocios B2B Benefits - Trabajo 100% remoto - Ser parte del equipo que construye el core financiero de una fintech en crecimiento - Días Libres ilimitados - Feriados de tu ubicación - Problemas técnicos reales: consistencia eventual, idempotencia, reconciliación, resiliencia - Un equipo que entiende que velocidad sin calidad en fintech es un riesgo existencial Company Description We facilitate money transfers between countries through easy, fast and secure transactions with fair rates for all levels of the population. 30 second payment experience with the perfect mix between exchange rates, delivery times and trust. - Building the next Unicorn
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