curious what the actual use case for a challenge like this is from Jane Streets side .. guess the obvious one is trading even closer to the wire .. being able to reverse engineer .. inspect circuits to uncover flaws or optimisations that shave latency or improve determinism in the trading stack .. but I wonder if there are other less obvious applications ..

Probably this is just an unfamiliar domain for most non-hardware folks, so it's a nice challenge that might introduce Jane Street to some people they might want to interview for non-hardware roles.

But, they do have a hardware division, and Jane Street has a podcast that talks about some of the things they do https://signalsandthreads.com/?tag=hardware