I'm sure there is one or two firms being being that Toronto is the finance capital of Canada. A quick google search turned up: http://www.intelliware.com/ http

I'm sure there is one or two firms being being that Toronto is the finance capital of Canada. A quick google search turned up: http://www.intelliware.com/ http://www.intelliware.com/ But you could always search the job sites and boards for companies hiring developers to get an idea who is out there. Example: http://www.simplyhired.ca/k-c++-finance-software-developer-l-toronto-on-jobs.html http://www.simplyhired.ca/k-c++-finance-software-developer-l... maybe craft your searches on specific languages and technologies used in capital markets. This may yield better results on LinkedIn. Also checked out the quantopian.com community