Pros
I've been with Stefanini for a few months and thought I'd share my early experience. They're very committed to a smooth, easy interview process, and detailed onboarding. From what I've seen also, they're in growth mode in the US and very committed to providing services, customer experience, and knowledge to be the best in class partner to their clients. I'm getting more involved daily, and it's been a great experience from the interview process through to my interactions with leaders, the CEO, Founder, etc.
Cons
None so far :) - all experiences have been positive.