Seems like a site that I would like to use, but it didn't solve my problems.
I wanted to be able to only see companies that were willing to hire people that live in the country that I live in.
Searching by tech was potentially useful, but didn't really work. I had a large list of companies returned, a sample of which said they used that technology, but didn't have any jobs using it. It needs to be a filter on jobs not on the company - and also a critical technology on that job.
Filtering by benefit seemed a bit pointless. Why would one particular benefit be make or break? What if another company was paying twice as much, but didn't have that benefit - would it still be interesting?