There's a lot...
- Stock options aren't guaranteed. If you leave before they approve you leaving, they will not give you your stock options. Read the contract fine print carefully!! Despite having vested options, they will buy them back if you leave before they think you should
- There's an unlimited PTO option, but it's not really unlimited. I've heard of multiple people having to reschedule vacations or be asked to leave the company if they don't. Almost always because of an artificial deadline or something that better decision making/planning would have avoided
- People do not like to hear the truth - they promote people that say everything is great and there are no issues with the technology and freeze out the people who try to raise issues with the tech
- Engineering leadership vacuum: the CTO bounces between being AWOL and micro managing UI focused team. Often feels like leadership plays favorites with certain people.
- They will low ball you on your salary and make you feel bad about it at the same time
There's lots of issues with this company despite having some really great people. You're much better off with a different company in the Chicago area