Numberphile is supported by Jane Street.

Jane Street is a research-driven trading firm with offices in New York, London, Hong Kong, Singapore, and Amsterdam. They combine techniques from machine learning, distributed systems, programmable hardware, and statistics to trade on markets around the world. 

They're always looking to add smart, curious people to their team. If you're inquisitive, collaborative, and enjoy solving interesting problems, explore Jane Street's open roles and upcoming educational programs.

SOME LATEST STUFF:

Jane Street is currently accepting applications for its Academy of Mathematics and Programming in NYC, intended for recent high school graduates. Jane Street also created this nifty skyscraper puzzle to accompany promotion of the program.

Check out Jane Street’s podcast Signals & Threads - in particular, this recent episode titled “Engineering on Hard Mode.”

Here’s an example of a great puzzle that Jane Street devised to accompany our Mole’s Star video.