I've sat at company hiring panels, and have taken part in discriminatory policies first hand. At career fairs, Dropbox recruiters had us mark candidate resumes with a star for diverse candidates, two starts for "double diverse" candidates (female + URM), and "ND" for Asian male candidates. It turns out "ND" stands for "negative diversity". Literally the first thing we did was bucket candidates by the desirability of their demographics. Recruiters also got higher bonuses for recruiting diverse candidates, along with bonuses for more experienced candidates. The diverse bonus was equal to the difference between hiring an entry level IC1 and an IC6 (senior staff engineer).
Usually discrimination doesn't take place in the hiring panels. Rather it's done by the people given incentives to discriminate, usually recruiters. Recruiters can infer candidates' race and gender with census data on names, and advance diverse candidates to phone screens more often than non-diverse candidates.
I can also detail the company's "opportunistic hiring" plans if you want to hear more.
Usually discrimination doesn't take place in the hiring panels. Rather it's done by the people given incentives to discriminate, usually recruiters. Recruiters can infer candidates' race and gender with census data on names, and advance diverse candidates to phone screens more often than non-diverse candidates.
I can also detail the company's "opportunistic hiring" plans if you want to hear more.