The big one for me: how strongly do you equate "programming" with "engineering", and to what extent do you value other approaches (in the spirit of [1])?
To what extent are ways of working circumscribed by tooling choices?
"What are you selling?" (and is it something I can believe in) is pretty important too.
[1] https://www.tedinski.com/2018/03/20/wizarding-vs-engineering...