I guess it's a (perhaps debatable) security argument. If I leave my unlocked laptop unattended (but not connected to the VPN) in a public space, for example, then it makes it harder for a third party to steal that code. I'm sure you'll find one thousand counterexamples where it wouldn't help, but no policy is perfect.
But a more practical reason is that some legacy software is designed to be run on these company servers, it expects certain things to be at particular places, so you need to work on them. Again, this is not ideal (and we try to change that little by little when possible), but that's how it is right now.
But a more practical reason is that some legacy software is designed to be run on these company servers, it expects certain things to be at particular places, so you need to work on them. Again, this is not ideal (and we try to change that little by little when possible), but that's how it is right now.