I'll toss my hat in the ring for SoundHound. I worked there a few years back, and it honestly felt like family. I was going through a lot of changes in my personal life so I decided to leave, but I regret that now. I should have stayed there for at least 4/5 years.

Managers there really care about their reports, and their development. It's a relaxed, family friendly atmosphere, and the technology is truly the best in the world. The CEO is pretty much the inventor of deep learning, and they have nothing but good prospects for the future.