Every year, hundreds of millions of documents are notarized in the United States: wills, mortgages, citizenship forms, handgun applications. While for decades, this has all been done in person, there is a budding crop of sites that allow notaries to take their services online. If you’re already a notary, you can sell your services online. Or, if you want to get started, check out the National Notary’s checklist for becoming a certified notary.
Big companies are generally (or at least should be) flexible if you want to work from home a few days a week. But if you want to do it full-time, smaller companies can be a better bet, because your working remotely can help them save on office space. You can probably find lots of startups or small businesses looking for tech help who have the resources to pay your salary, but not to relocate you or pay for additional office space.