AI is rewriting the Big Tech org chart. See which roles are getting hit the most.

Silicon Valley, from the air Kirby Lee/Getty Images A version of this story originally appeared in the BI Tech Memo newsletter. Sign up for the weekly BI Tech Memo newsletter here. AI isn't replacing engineers so much as reshaping who else gets hired. New data from SignalFire shows software engineers make up 55% of hiring at major tech companies, up from 46% in 2019, even as overall hiring remains below pre-pandemic levels. Other functions are shrinking faster. While engineer hiring is down...