Pros
The people I work with on a daily basis are great. Smart, hard working, dedicated, social, not too young or old. The Fenway area is lively and has plenty of lunch and after work options. The office view is phenomenal. State of the art hardware that's far more interesting to work with than plenty of other options in the industry.
Cons
Leadership can't seem to make up its mind on where it wants the company to go. There's been a whirlwind of leadership hires and exits. While I give a huge amount of credit to the founder-CEO, seems like he's drank too much of his own koolaid lately. Commute to Kenmore can suck and they've recently instituted a 4-day RTO policy. IMO they're going to lose a lot of solid senior level folks with the decision. It's tough to run a hardware company like a software startup and I feel like that attitude is going to catch up with them eventually.