Startups

Happenstance

AI Engineer

San Francisco

Full-time

Make our People Intelligence smarter. Optimize embedding pipelines, fine-tune models, and deeply integrate LLMs into our product.

  • Optimizing our search pipeline with better retrieval and ranking
  • Running experiments to improve relevance and accuracy
  • Integrating new LLM capabilities into the product
  • Building evaluation frameworks to quantify search accuracy and research quality
  • Applying experience with LLM fine-tuning, AI research, or prompt engineering

Bron 2026-09-30