I worked at NYSE full-time (More than 10 years)
Great people, high technology level
working 24/7 around the clock, little recognition
Advice to Management
try to be more diversified, embrace the old culture of NYSE, its been created over a very long time.
I applied online. I interviewed at NYSE.
The whole process took around 20 mins. HR spent lots of time talking about this new position and didn't ask any behavior question. He just want to know if you have related data analysis experience.