Although I fit the profile of a verbal thinker (English degree, education in the humanities) I don't exactly find language the primary aspect of my thought.

It seems more like a complement to it: the idea arises, and then I have this compulsion to verbalise it, which gets quite frustrating as it takes several iterations. Clearly words do matter to me as a way to structure and record my ideas but there is something that pre-empts verbalisation and to some extent resists it.

I cannot provide insight on how I arrive at ideas. Even when I did literary criticism, the best I can say is that I absorbed lots of text and then suddenly a pattern would spring out. But the same things would happen for me studying maths or the hard sciences.

Software engineering is actually a bit different for me because I am not naturally a good algorithmic problem solver. Really I am somebody very passionate about computing who has a near-compulsion to see and collect more and more technology. So for me it is as simple as saying "this resembles a reader monad" or "this puns on the active record pattern". Less impressive than my humanities intelligence but worth maybe 10x the amount in the labour market :-)