These sites are also heavy on selection bias. If someone arrives at this site with a $150K AI salary, they're not going to go to the trouble of submitting it and getting it accepted. Instead, they're going to start updating their resume and browsing job sites while they seek these higher salaries.
If I were to give some guidance, I’d suggest skipping on faang as they top out where they top out, and go downstream to smaller public companies who are growing and where you can deliver real value. Companies like snapchat doubled in 1 year, square doubled in 1 year, etc etc. If you’re already joining a trillion dollar company you need to enter as a leader to earn the top end.
You’ll never see these stats because 1) you don’t gain anything from sharing and 2) it’s easy to find who you are at smaller companies.
The other thing that I don't like is the money-worship around here. I don't want someone else to feel bad that they're "only" making $120k a year. I want more people to help their communities and get involved with our democracies to help craft better legislation to protect ourselves from an ever more technological world. It really, really doesn't matter what type of car you drive.
But I've noticed something over the years: The people that go out of their way to give back never hurt for money. Doesn't work both ways (I know plenty of wealthy people that are self-centred) but if you give back it's a happier, more fulfilled life and as a side bonus you get a lot of intros with great upside.
Do we just use FAANGs to mean every West coast software company? Because otherwise it is very typical of non-FAANGs as well.
Typically, no-one will come and give you that 50% you are missing out on by not having pushed for an extra 4.1% every year for 10 years.
In the specific context the manager requesting this feature thought their reports were being underpaid and was looking for evidence that they could use to lobby for more.
When I go to a site like levels.fyi looking to compare my comp, I'd have to believe that I'm not seeing "average" engineering salaries, but an average of the very best salaries at the very best companies. EDIT: Looks like you addressed my question in your comment already. Removing it!
I've not posted my compensation at some firms because it'd be too easy to identify me. I'd say that levels.fyi often _underreports_ what levels of compensation are available to people of a given level.
If you bring a few colleagues from the same locality / industry your estimates of mutual connections can be astonishingly insightful without anyone needing to break the taboo of revealing their own compensation information.
The goal of my project is to predict the salary range from job opportunities (and Linkedin profiles in the future) using Deep Learning method (and ad-hoc rules). My plan is to cover countries outside US as well.