Finding a client that we could be flexible on hours with was difficult, though. Many clients are tied to the ass-in-chair time cycle. We eventually found a small company that was made of people who were largely remote and worked really flexible hours themselves.
Eventually I found a job in SF that offered full-time and part-time, and you can move between the two. This has been really great since we started a family last August - I took a month off, then came back doing 4-day weeks.
If you're in SF, we're hiring -