I was born with no sense of smell [0] and I always wondered if I could combine that with my tech skills to be CTO at a place like the screwworm factory or possibly Waste Management.
I'm sure the fly production methodology has improved over the years, but based on what TFA describes, I'm not sure lacking smell would save you from disgust. I think even a Buddhist would be hard-pressed to find compassion for this particular fly species.
May you and your smelling nose wife live happily ever after.