Pros
I worked at Qumulo for a while and loved the people I worked with. It was very rare that I interacted with someone who was negative or rude, and I made long term friends. Team management was good, and all employees were trusted to make decisions and execute. I never felt micromanaged. It also has good PTO and a great work life balance. I rarely was overworked unless a large project was going on. Compensation was also good, but raises and promotions have definitely slowed a ton in the last year.
Cons
The company is completely product led. Lots of management in teams don't actually have a say in what strategies or directions they implement. Often times, financial goals are missed, and there were too many layoffs/restructures to count. Plenty of people who were smart, long term, well loved employees have been let go with little to no reason at all. That is definitely the biggest con - it doesn't feel like anyone is ever "safe" from layoffs. The diversity is also very much lacking, and they don't do much to give back to the community. Also, no 401K match.