Pros
You will work with some of the most talented and interesting people you've ever met. You'll find pretty standard start up perks throughout the office.
Cons
Formlabs was an incredibly frustrating place to work for. I was told to keep a close eye on my budget and save whenever possible all while being tasked with C-Suite vanity projects that led nowhere or delivered any sort of value beyond stroking their ego. Also love being forced to buy my stock options only for them to sit useless for years. I've been given absolutely no information or options to do anything with them. The company offered buybacks at one point, but I'd never know if that's an option I could take. The pay is total crap, ESPECIALLY for an area like Boston/Cambridge/Somerville. There are multiple apartments in the area filled to the brim with Formlabs employees trying to split costs to live within a reasonable distance to where they're required to be in office. Formlabs is openly hostile to remote work. Others have articulated their cons way better than I ever can, but take a look. Read HR's responses over the past few years, it's always the same "we hear you, and we're working on it" or "sorry you felt that way."