There's currently only a small number of jobs appearing on the site.
All jobs: http://careers.stackoverflow.com/jobs?f=t shows 12 jobs.
Python jobs: http://careers.stackoverflow.com/jobs/tag/python shows 3 jobs.
C# jobs: http://careers.stackoverflow.com/jobs/tag/c%23 shows 1 job.
Further details:
- I'm in Japan.
- If I do a location search: http://careers.stackoverflow.com/jobs?location=london&range=20&distanceUnits=Miles I get 0 jobs. "0 jobs near London, UK".
- I've tried logged in vs not, and ubuntu desktop vs mac laptop. I get the same results in all 4 combinations.
- I can't see any commonality between the 12 jobs that appear: they range from posts from 5 weeks ago to 4 hours ago, there's no common tag, there's no common location, and they're alphabetically diverse.