[rebeccaskinner]

Anecdotally, hiring Haskell developers seems far easier than you’d expect. There are a lot more people out there who want to use Haskell than there are Haskell jobs. Having some training is good- you don’t want to lose out on talented people because they haven’t used Haskell before, but it’s not like everything you know goes out the window when you learn Haskell either. With some help most people should be pretty proficient in a couple of months, and you can have people learn the language in parallel with learning the codebase and business domain, so you aren’t really losing that much time in practice.

[Martinsos]

I can confirm this! We had no problem getting a very decent number of applications for Haskell position, both from very experienced Haskell devs, and from junior Haskell devs, all very motivated.

As for getting somebody on-board -> we hired a couple senior / intermediate devs that had no or introductory knowledge of Haskell, and all of them so far got up to speed in a month or so, while not learning exclusively Haskell but also the rest of the codebase at the same time, so normal learning process in the new company. So I wouldn't say at all that learning Haskell for them was an issue, but I am certain that big factor here was that they are generally experienced in other languages. That said, we do keep our codebase pretty tidy and simple (no super crazy Haskell features).