Pros
Product - I had the opportunity to work with SingleStore (previously known as MemSQL) both as a Customer (Sys Admin) and an Employee. The SingleStore DB is modern, constantly improving, easy to work with and manage. Truly the Database of Now. People - Most of the people I've had the pleasure to work with so far were delightful and pleasant (best of what society has to offer). Benefits - Pay is competitive, unlimited vacation, bonus pay if you work holidays.
Cons
Work/Life balance - Some of the more senior team members seem to be overworked or are working late hours to handle customer related outages/issues. Management is hiring more people to cover different shifts in order to address this issue. New Hire Training - The training materials for new hires seem to be some what outdated and not kept up. You are expected to do a lot of self-learning and ask questions. This isn't completely unreasonable since the role itself involves a lot of researching and self learning.