alt Hacker NewsVimeo employed somewhere north of a thousand people a year ago with 28% being in the engineering team (according to random google results - this isn't an area I have personal knowledge of). If they dropped from around 300 people to 15 that sounds like gutting - not trimming.
They will be hiring up but not the same people. Bending Spoons tends to replace high silicon valley wages with high Italy wages which is a considerable saving.