Completely agreed. I would add that 105k seems high as a starting salary for a software engineer at a sustainable startup, so either you have unique capabilitie

Completely agreed. I would add that 105k seems high as a starting salary for a software engineer at a sustainable startup, so either you have unique capabilities, or the startup is super well-funded, or the startup is burning cash at an unsustainable rate. It might be interesting to discover what the story is (diplomatically!) before you commit.