[_asummers]

The followup to the Demaine one is great too. Not at all intro, but great if your foundations are strong.

https://ocw.mit.edu/courses/electrical-engineering-and-compu...

[tudelo]

Would you say this is good for someone who has recently graduated and has been in industry for a year or so to refresh on?

[_asummers]

They touch on a bunch of decently exotic data structures like van Emde Boas trees and things like cache oblivious data structures. If you're comfortable with data structures and algorithm design (which it sounds like you are, from your description) it should be accessible. At the end of the day it's just a graduate level CS course.