Pros
You will probably learn a lot since you are asked to take ownership of tasks.
Cons
Where to begin.
No work-life balance.
Unprofessional work culture.
Salary is delayed for weeks.
The top management has its pets who get special privileges.
Abusive CEO. Moody. Disrespects women. Abuses them as well. Bullies.
Expect you to work late hours, on holidays, and weekends. Don't allow you to take leave.
Even after operating since 2009, the company still calls itself a startup.