Founding Engineer — AI-Driven Proposal Platform

Buoyant is building an AI layer for engineering firms and shipping an AI proposal agent inside Microsoft Word that analyzes RFPs, studies past work, assembles teams, crafts strategies, and writes proposals in the client voice. It’s a founding role with a strong emphasis on end-to-end LLM pipelines and data-driven decisions. Join a fast-moving startup in California to extend the knowledge base, improve retrieval, and deliver high-impact features directly to customers in Word, with real-world