I'm not normally in agreement with the "you're not paying enough, there's plenty of people" crowd, because I've been on the hiring side too and know what a crapshoot it can be... But you're definitely offering too little for those requirements.
Come on man be real right now
I may have also misread the degree requirement as being higher than it was, but I think my point (prior to the edit) stands- for the posted requirements, the offered salary is low compared to other available jobs.
It's a middle of the pack/low salary offer in FAANG but the vast minority of developers here work at a company like that. It's hard to remember that sometimes.
If this is a senior enough position to justify expecting this level of specialization, that compensation is not nearly high enough, so issuing this H-1B would add downwards pressure on the compensation of American worker.
If this is not a very senior role, the American worker’s interest is that you find someone with a less specific background, compatible enough so that they can be trained.
4+ years in product development. Python/R + a low-level language. Terabyte-scale data stream and batch processing. HPC knowledge (vectorization, memory access, distributed computing) to build efficient algorithms. Degree in a quantitative field (Math, Stats, Physics, CS, or Engineering).
Upper limit on compensation was 200k.
> Although saying that I know first hand low starting salaries have pushed students towards mechanical engineering or CS if inclined.
You answered your own question. The American engineering pool consists mostly of high school diplomas who can't pass PE exam at multiple trials.
Edit: coincidentally, my wife was offered a state civil engineering job in Bay area. Didn't take up because the salary offered was below 100k, even with 5 years of experience.