You can include company name in the tweet, trading-off few characters from the job overview for more significant information.<p>For my Twitter job feed I use format: TITLE at COMPANY (LOCATION)<p><a href="http://twitter.com/Joblighted" rel="nofollow">http://twitter.com/Joblighted</a>
I think it works better in the other direction: i.e., firms with openings searching Twitter for users who tweet about the technologies they use.<p>This just seems like a severely size-limited RSS feed to me.