My company is looking for someone to fill this position. More details on our craigslist ad: http://sfbay.craigslist.org/sby/sad/5087297133.html. If it helps any, I'll be one of the people conducting the interview, so you know at least one website I read regularly.
You definitely need to be able to write code. We are looking for a networking pro who can also get into systems and software stuff. You have to be willing to expand your horizons a bit, but ultimately you'll be responsible for designing and scaling up a huge network of systems and servers that will end up serving millions of users. If this is exciting to you, please apply.
We're a startup, but we're growing fast. Join now for some fun.