Lots of companies are hiring in Toronto.
The Mantella companies are all pretty good: <a href="http://mantellavp.com/category/jobs/" >http://mantellavp.com/category/jobs/</a>
And of course FreshBooks never stops hiring. I've heard they are also OK with contractors too: 
<a href="http://www.freshbooks.com/careers/" >http://www.freshbooks.com/careers/</a>
I've heard the Jet Cooper is hiring a front end dev (though they don't normally post jobs):
<a href="http://www.jetcooper.com/" >http://www.jetcooper.com/</a>
Then there is The Working Group:
<a href="http://www.theworkinggroup.ca/" >http://www.theworkinggroup.ca/</a>
Nulayer is an awesome (funded) product company with hardcore ruby devs:
<a href="http://nulayer.com/" >http://nulayer.com/</a>
Unspace is looking for more devs (that's where ragenwald works):
<a href="http://unspace.ca/" >http://unspace.ca/</a>
Mozilla is hiring for their new, better-in-all-ways office, though you basically need to know someone that works there.
Ask HN: Who is Hiring? (September 2011)