Give a talk at the next Montréal-Python meetup! This is the best way to show the community how interesting it is to work for your company.
Or just come tell the python community about it after the next meetup. The attendees usually gather near the venue for beers and fun discussions.
Say why your python job is awesome on the mailing list.
Ask the team about the sponsorships : mtlpyteam@googlegroups.com.
Read about who's using Python in Montréal : Python in the Enterprise
Come to Montréal-Python meetups and project-nights, some of the best jobs are only discussed there.