KDB+/APL developer (financial industry) Offline

We are a US-based fintech company that provides our clients with the capabilities to operate on the US stock exchange, specifically in the high-frequency trading space. We have worked in FinTech for 22 years. We are looking for KDB+ or APL developers.

About our projects: functional programming, mostly low level; lots of math, algorithms, low latency, high load, big data, real time, HPC. It is not necessary to have experience with absolutely everything listed, it is enough to have a desire to understand. English is sufficient to understand the documentation (it exists).