> which is really nice to see for a place that doesn't directly deal with software as their [business] product Part of Jane Street's business is HFT, and softw

> which is really nice to see for a place that doesn't directly deal with software as their [business] product Part of Jane Street's business is HFT, and software is the "product" of HFT firms, because without extremely low-latency software (and hardware) they cannot make money.