Non-technical founder

Im a non-technical founder and Ive been working on this idea , LLM Vertical Agent for fintech companies, but definitely need someone technical to create the product.

I have domain expertise in top-tier fintech companies and my other co-founder has experience in HFRL but not that technical to create the product.

For the non-technical founders out there..... how did you find a technical co-founder willing to commit to your startup?