Any computational task done by a computer could in principle be done by a person, albeit billions of times slower and with a larger error rate. If computer programs could not automate certain practical tasks -- that is to say, do them much more reliably and efficiently than people do them -- they would be an academic curiosity studied by a handful of professors instead of a central part of modern infrastructure.
So I'm sceptical of your claim not to have eliminated a single job. You might not have removed an existing job, but couldn't people be paid to do the work your code does?