So who in Toronto is paying senior or staff developers with 10 years of experience the local equivalent of >$400k USD (in lower cost cities than NYC/SF)?

I left Toronto immediately after my Master's, but have multiple extremely talented friends who feel they've topped out at well under half that.

Could you please name a couple of places that do? A lot of people I know would definitely appreciate this knowledge.

Nice, I'll definitely try again. I can't handle the 30C+ days.