I generally tend to interview every year to see what's out there in the world (sometimes I find something worth switching for, other times not). I'm not even looking very hard but have had 4 interviews in the last month.

Personally I think it's a bit more nuanced than senior vs junior (though it is very hard for juniors right now). What I've seen a lot of hunger for is people with a track record of getting their hands dirty and getting things solved. I'm very much a "builder" type dev that has more fun going from 0-v1 than maintaining and expanding scalable, large systems.

From the early start of the last tech boom through the post-pandemic hiring craze I increasingly saw demand for people who where in the latter category and fit nicely in a box. The ability to "do what you must to get this shipped" was less in demand. People cared much more about leetcode performance than an impressive portfolio.

Now reminds me a lot of 2008 in terms of the job market and what companies are looking for. 2008-2012 a strong portfolio of projects was the signal most people looked for. Back then being an OSS dev was a big plus (I found it not infrequently to be a liability in the last decade, better to study leetcode than actually build something).

Honestly, a lot of senior devs lose this ability over time. They get comfortable with the idea that as a very senior hire you don't have to do all that annoying stuff anymore. But the teams I see hiring are really focused on staying lean and getting engineers how are comfortable wearing multiple hats and working hard to get things shipped.