Does anyone know of philosophers that would be of particular interest to mathematicians/engineers/designers ?
If what I heard is true, Swami Rama Tirtha, an Indian Sanyasin was one such philosopher. Read more about him from this link:https://en.wikipedia.org/wiki/Rama_Tirtha
Once I have read his visions connecting Philosophy and Mathematics.
Here is a quote from http://www.ramatirtha.org/rama.htm
Rama was a brilliant student, especially in mathematics. After completing his degree, he served for a while as Professor of Mathematics in the Forman Christian College. It was at this stage that his spiritual life began to blossom.