Just to name a few:
1. Their product team is the worst you will ever come across. They are unsure of what they want to build and yet ask the teams to build it. Once the feature is built it will be discarded because it wasn't what they wanted.
2. They have no funds. They laid off 60+ people and blamed COVID-19 for their situation. The truth is they spent recklessly in expanding teams and hire VPs and SVPs who didn't do anything and eventually were fired.
3. No Growth. Promotions are based on favouritism. There won't be any hikes since they have no funds.
4. You will not add anything to your skill-set working here. The product is in bad shape. You will have to spend most of your time in either cleaning up the dirty code someone has written or write "hacks" to fix it. No learning from any peers.
5. They don't serve lunch at the office anymore in the name of COVID-19 instead admitting that they're cutting costs to keep the company from sinking.
Their pantry is a joke. Once upon a time, it used to be filled with options to munch on. Now, it's just 1 or 2 snacks and a coffee machine.
6. Exploit people by underpaying the ones who do good work.
7. If you don't please the founder, you will go nowhere in this company. Being nice to him is the survival kit here.