Seems odd that the global rankings are so out of step with local rankings. Given the local demand, I would have expected to see something like Typescript at the

Seems odd that the global rankings are so out of step with local rankings. Given the local demand, I would have expected to see something like Typescript at the top. Scala looks like it's in completely the wrong position. But what does jump out is exactly what this is measuring - it's languages listed on the CVs of people who got interviews. I'd wager that Scala and Ruby are up there as they indicate a level of experience, Ruby because it's been around a while, and Scala because it has a slightly steeper learning curve and generally isn't a "first language". That's probably also true of Go.