I know it was a joke, but we might actually be hiring someone to do scheme development (in Sweden, not Norway). We started as a mostly delphi shop doing software for smaller private healthcare businesses. Most of our internal tooling evolved started as one-off scripts I wrote in guile.

Our business grew to deliver huge installations on tens of thousands of computers, and our internal tooling grew as well. We have well over 100k lines of scheme. Since it works well, we don't really want to invest in porting it. We tried rewriting our macro system in python, but it was god-awfully slow, and ended up being harder to read. With scheme, we can just rely on syntax-case to de-construct the macros, which is not only fast but also easy to extend.