Job Description

Join to apply for the AI Engineer role at Quadrivia AI

Own and evolve the core “brain” service that powers Qu. Design, build, and operate multi-agent LLM systems that communicate in real time over text and voice. Ship fast Python services with FastAPI, keep latency low, quality high, and evaluation continuous.

What You’ll Do
  • Own Qu’s brain service end to end: architecture, SLAs, latency budgets, error modes, rollouts.
  • Low‑latency comms: streaming text and voice, VAD, barge‑in, turn‑taking, interruption handling. WebRTC, SIP, and LiveKit experience is a strong plus.
  • Multi‑agent orchestration: planner–executor–critic patterns, role routing, shared memory, tool routers, coordination protocols and evaluation.
  • Reasoning & optimization: ReAct, Chain‑of‑Thought, plus Tree‑/Graph‑of‑Thoughts when useful.
  • Programmatic prompt optimization: DSPy for prompt/program compilation; ...

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