What is the difference between "in house", "remote", "freelance"?

Question

Freelance

As an example, on https://toprubyjobs.com , I often see such filters. This is all remote work, i.e. for a freelancer or not?

Answer 1

In-house is not "work at home" but with the employer, that is, in the office. remote - remotely but within the same employer. freelance - for a specific project.

Answer 2

Depending on the context. The same in-house can mean developing internal products or tools that the client will never see.