I think the mistake you are doing is that these are primarily titles. It does not 100% correspond to what they actually do particularly at C level. If you are a

I think the mistake you are doing is that these are primarily titles. It does not 100% correspond to what they actually do particularly at C level. If you are a CTO of a startup you frigging do everything for a long time. You want people to fully focus on the daily challenges of technical projects. You can call them VP of eng of whatever you want.