Huge organization, explosive growth
Lots of internal / lateral movement.
Great support for personal spend / resources.
Cons
Unqualified people get major and unjustified promotions. Poor leadership. A lot of normal, unimpressive people claiming they are 'innovative' solely because they work at Shopify. Very frustrating environment for anyone who is actually good at their job and wants to have an impact.
Once stock options vest- the pay is terrible.