Strong engineering-focus, amazing people.
Pros
SoundHound has a very strong engineering focus baked into the culture. Management understands things like needing to take time to properly design systems, and trade-offs between techincal debt and launch schedules. People are excited to explore new technologies and see if it can solve problems for the team. All of my co-workers in the Boulder office are smart, kind, passionate, and interesting. Lots of social opportunities like lunches, happy hours, event nights, etc. SoundHound offers a weekly lunch stipend so typically people will go out together for lunch on Pearl Street. SoundHound pays for an RTD bus pass for employees, which makes commuting to/from Boulder super easy.
Cons
Short parental leave compared with similar companies. No 401k match. Still private, so stock options aren't worth as much as what you might get at other companies. HR has been understaffed for a long time, tried to hire several heads of HR and none have stayed.