Earlier quoted context omitted.
I Googled and I find that the candidate was wrong. The recruiter was right. AIX, Solaris and HP-UX are bonafide Unix systems and there indeed are software developers today who work with them. In any case, it is not very hard to write something like the following in the resume: POSIX, CentOS (Linux), Solaris (Unix), FreeBSD (Unix-like), etc. It is always good to be more specific about your skills in situations like th…
Can the downvoters care to explain what in my comment is incorrect?
Please don't comment about the voting on comments. It never does any good, and it makes boring reading.