Yeah, unfortunate for us that you're stuck in Sweden, but I hope you're able to find a good next project!
I honestly don't know why I even bothered to answer, but something about your post felt right and my intuition has served me well so far.
I'm afraid I don't have much backend stuff to show, as most of it is owned by respective customers. Privately I've mostly been designing my own scripting language embedded in Go [0] lately.
I can ask when I next meet with my manager, but I can say from my nearly 5 years at Khan that engineering has not desired to spread out beyond the timezones we're in. I did work for Mozilla for 4 years, so I do know that it can be done and what the tradeoffs are like. This is just not a step we've wanted to take at Khan.
What would be the reasons for that?