>>> you’re definitely achieving more.
Quite the opposite in fact.
The google engineer could work few hours and make life better (or worse) for a billion people.
The startup engineer has little impact in comparison. For this company specifically it's probably near zero, it's basically outsourcing like mechanical turk.
I personally recall moving from a small startup to a Fortune 50. I could spend half the time in the office and achieve a hundred times the outcome, easily.