There is enough demand for tech workers that you can more or less tune these kinds of things. I would suggest talking with a recruiter about what you want and

There is enough demand for tech workers that you can more or less tune these kinds of things. I would suggest talking with a recruiter about what you want and they'll probably come back with it in short order. Lots of tech jobs with no overtime or OnCall. Management tends to be a little different there. If you want to work fewer hours I would suggest technical roles over management roles. For starting your own company many people find they work quite a lot. I've met people who run fairly casual side businesses too though so I won't say it's completely inevitable.