The real telecommute jobs are often found squirrelled away in forums specific to certain frameworks or languages. Here’s a few that are useful to check:
StackOverflow telecommute jobs are high quality and posted often
Dice telecommute jobs if you like big companies that can afford Dice
http://startuply.com if you prefer startups (click on ‘advanced search’ to filter for telecommute only)
http://jobs.perl.org
AdaFruit Job Board
Python job board tends to be in Europe
jobs.rubynow.com
37 signals job board
crunchboard
http://telecommutejoblist.com (extracted from craigslist)
DevShed
CodeIgniter Job Board (PHP)
Drupal Jobs
WordPress jobs
These are some really good telecommuting resources. I also utilize work at home blogs for telecommute information.