In the Fintech space and we use Go and Elixir. Seems to be pretty common among other companies. Company is out of Utah. It's pretty easy to find talent for Go and a little more difficult for elixir.
21 years of experience in total, including in C/C++ and Java.
Actual response: Some similarities, different goals, different strengths, different abstraction levels. Go is cool I hear but I don't see a need from over here doing Elixir.