Qerious Labs

AI Product Engineer

Full-timeRemote

About the Role

Build AI features inside real client products — RAG, agents, evaluation infrastructure, and prompt design that compounds.

Responsibilities

  • ◆Design and build AI features inside client products
  • ◆Build RAG pipelines, agent workflows, and evaluation harnesses
  • ◆Own prompt design, tuning, and quality measurement
  • ◆Integrate model providers and vector stores into products
  • ◆Keep up with a fast-moving field and bring the best of it in-house

Requirements

  • ◆Strong software engineering fundamentals
  • ◆Hands-on experience building with LLMs in production
  • ◆Understanding of retrieval, embeddings, and evaluation
  • ◆Ability to reason about latency, cost, and quality tradeoffs

Nice to Have

  • ◆Experience with LangGraph, Pinecone, or pgvector
  • ◆Published work or side projects in AI

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