I've found myself in a "mid-level" limbo. I have lots of knowledge and a fair amount of skill from a lifetime of programming, but I have trouble keeping what fe

I've found myself in a "mid-level" limbo. I have lots of knowledge and a fair amount of skill from a lifetime of programming, but I have trouble keeping what feels like an insane pace some others around me seem to manage. I was flat-out told that my output isn't what they expect from a "senior" developer. Thing is, I never claimed that I was a "senior" developer, whatever that means. I just seem to have been slotted into that category based on years of experience. I didn't want to mislead an employer into thinking I was more capable than I actually was. I went job searching and specifically said to recruiters and hiring managers that I was "mid-level" and would set my salary requests accordingly. If that meant I'm held to expectations somewhere between junior and senior, and get paid somewhere between junior and senior, that would be just fine. I found that pretty much everyone was looking for senior devs, a few places advertised junior openings, and interest in mid-level seemed rarest of all. It's like they think everyone is either a junior who needs to be mentored, or a senior who can deliver a story every day or two. I feel perfectly capable of doing the work, but need some time to think my way through it. I don't quite understand why I'm finding that to be such a hard sell in a job market where it's supposedly so hard to find developers.