[ralmeida]

Not a definitive list, but do look around on which titles other companies are using. One way to do that is through career ladders - the Dropbox one was already mentioned in this thread, but take a look at https://progression.fyi/ and https://www.levels.fyi/ for a compilation of other examples.

Another way is to take a look around LinkedIn and see what titles other companies are doing (especially ones in the same talent market as you). Look both in the titles of current/past employees and in the job postings themselves.

[nkmnz]

Thanks, will definitely check out your links!

About LinkedIn – checking other companies job postings was actually the moment when I decided to 'Ask HN'. I wasn't able to extract systematic classifications from them.