Depending on seniority and the role, combined with tenure it isn't that hard to negotiate a part time arrangement. Even in startups where being on hand to solve

Depending on seniority and the role, combined with tenure it isn't that hard to negotiate a part time arrangement. Even in startups where being on hand to solve issues is key, I don't actually need to work full time to deliver what's required. Sure I doubt there are any roles advertised as such, but you can definitely create them.