I've created https://sievejobs.com to allow software developers to simply "block" contacts regarding jobs that don't match your preferred working arrangements.

I try not to build too much of an us-vs-them philosophy into either the site design or the marketing message, but I hope to soon have an XHR-type feature where the hiring manager instantly sees the effect that each piece of job metadata (remote work-ability, interview format, etc.) has on their prospective candidate pool as they enter the job info.

I think this could send a useful signal upstream to the industry at large.

You can see all of the filterable attributes by directly visiting https://sievejobs.com/job-seeker

And I'd love to hear any feedback that anyone might have.