Last thing you want as a software engineer is coworkers under artificial pressure from worries of not performing enough to the point that they will get laid off & lose the upside of working for a public company offering stock - there are enough real world pressure situations I would rather save that for.
What?! I've never heard of this, other companies follow this madness? Who are they so I can stay away?
Source: Current AMZN employee
I personally don't see what's wrong with a N/2N/3N... vesting schedule for post-IPO companies. You're buying in long term, that's the deal. Is it sided to favor employee retention for the employer? Sure. The overall comp at AMZN is pretty competitive though. That's the deal.
It makes more sense for a fiscally stable company like Amazon, which actually sees reliable stock growth and a real business model as compared to snap with neither of those things-- but that's not a criticism of the vesting schedule, it's a criticism of snap's true value. That's the thing that would keep me from a company like that, not the length of my RSU vesting periods.
Source: ex AMZN employee
What does this mean?
So you'd get 10 percent of your options after one year, another 20 percent at the end of your second year, another 30 percent at the end of your third, and the remaining 40 percent at the end of your fourth year.
Note that in order to collect even half of your options, you need to work there for three years.
Source: I had an offer from Snap 3yrs back which I rejected because of this.
It means that you have barely more than a quarter even after two years, and barely more than half after three.