Where to find fully remote companies?

You can find a list of resources here: https://github.com/lukasz-madon/awesome-remote-job

I usually point people in this direction. It has grown quite a bit so you might need to filter through some garbage, but it should at least serve as a decent starting point.

Here's one of the list:

https://github.com/yanirs/established-remote

I work at ToolJet(https://github.com/ToolJet/ToolJet), an open source low code framework for building applications and it's a fully remote. You can check out open roles.

Googling "fully remote companies" brings up many lists of remote companies.

Was there a particular type/size/niche of companies you were interested in than these popular ones?

I would love to see these jobs that are listed as remote but actually in-office. All I can find in my area are jobs listed as local that are actually remote.

have you looked at https://remotive.io/?