I am looking for very specific remote jobs board

I browsed a few remote job boards that were posted here and in other places.

I am currently looking for work.

I want to have a job board that:

• allows me to filter offers by technology AND role. I am looking for react jobs for front-end, meaning I want to see as little of backend as possible. And yet I get bombarded with full stack offers that I have to sift through.
• has pay ranges in ALL of the offers. It's unacceptable to spend days on job interviews to then just realize that the pay will 3 times less than what you had in mind.
• allows me to filter offers by DOMAIN in which a company works in. I have strong experience in many education projects, so that's what I would like my company to work in.
• allows me to filter out offers that only accept USA candidates. I see those tags on offers, but why there is no option to filter out these offers with a checkbox or something???
• preferably I just want to post cv ONCE on your website and be done. Send out my cv automatically to job offers that I am interested in / that I am a good match for or let the companies see my cv. I don't want to apply by hand over and over again.

So, here you go. People often ask "what problems do you have / what should I build for you". I have these problems and I still haven't found a solution. Either help me find it, or I will build it myself.

Now a small moment of complaning: I have seen like a 10 or so remote job boards and they ALL LOOK THE SAME and HAVE THE SAME FUNCTIONS.

I see no creativity in them, no interesting solutions, just the same flat list of offers with few tags, crappy search option and that's it. And then people are surprised that they get no traffic...