The second one isn't
that bad in context. But the Senior Systems Software Engineer is wild, with "Deep understanding of what is a computer, what is computer software, and how the two relate" followed by "Experience writing and maintaining production code in C++14 or newer". You'd think the latter would imply the former, but maybe not...
They seem to have even lowered expectations a bit. Two months ago [1] they were already hiring for that role (or a very, very similar one), but back then you needed experience with "mission-critical code in C++17", now just "production code in C++14".
1: http://web.archive.org/web/20230922170941/https://lmstudio.a...