This is an interesting problem since most companies that post jobs at sites like https://angel.co/san-francisco/jobs https://angel.co/san-francisco/jobs are mai

This is an interesting problem since most companies that post jobs at sites like https://angel.co/san-francisco/jobs https://angel.co/san-francisco/jobs are mainly Engineering, Design, or Product Mangagement. Finding companies that aren't building software is your best bet, IMO.