Full Stack Engineer at Hupo | Seoul, Delhi, KOR | Rezi

Full Stack Engineer at Hupo

Full Stack Engineer

Hupo · Seoul, Delhi, KOR

3 weeks ago

Full Stack Engineer

Hupo · Seoul, Delhi, KOR

a month ago
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About the Role

We are an AI-native start-up building sales enablement products in the banking, financial services, and insurance industry; already trusted by dozens of enterprise customers (including Fortune 500 companies).

Responsibilities

  • Build and ship AI-driven products across the sales lifecycle (lead qualification, meeting prep, live assistance, roleplay, outbound, follow-ups)
  • Develop LLM orchestration and RAG pipelines using CRM data, product knowledge, and customer context
  • Work on real-time and voice features, including low-latency pipelines, transcription, and in-call AI support
  • Design and implement agentic workflows (multi-step AI tasks, automation, outbound sequences)
  • Integrate with CRM systems, communication platforms, and enterprise data sources
  • Contribute to scalable, multi-tenant architecture for enterprise clients
  • Take features from concept to production, including design, implementation, and iteration

Requirements

  • 4+ years of experience in backend or full-stack engineering
  • Experience building and shipping AI-powered features in production
  • Solid understanding of system design (APIs, async workflows, real-time systems, data modeling)
  • Comfortable working in fast-moving, ambiguous environments

Skills

  • Node.js
  • TypeScript
  • LLM workflows
  • RAG pipelines
  • agentic systems
  • voice or real-time systems (STT, TTS, streaming)
  • multi-tenant SaaS platforms
  • cloud infrastructure (e.g. AWS)

Location

  • Singapore: Hybrid
  • Southeast Asia (SEA): Remote (Must align with SEA timezones)

Work Type

  • Full-time
  • Hybrid
  • Remote

Experience Level

  • Senior

About the Company

  • We are an AI-native start-up building sales enablement products in the banking, financial services, and insurance industry; already trusted by dozens of enterprise customers (including Fortune 500 companies).