I’m been, unsuccessfully, trying to do the same so I can scale back my work commitments and refocus on some personal/academic goals. Job boards and recruiting doesn’t seem to be helpful in this regard; you’ll get plenty of bits but part time turns everyone off. I’ve spoken to some of my colleagues and they think the best bet is establishing yourself as a contractor. This however has quite a bit of associated legwork and I’m not sure how that will fly with your work requirements.

As a more general question to HN, what’s with all the apprehension to part time work in tech? I remember a time where everyone loved the idea. Or maybe I was more fortunate than I realized.