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

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 11% since 2019, design hiring is down 48%, product management has fallen 39%, and marketing is down 36%.

The result is a leaner org chart built around technical talent, with fewer specialized support roles.

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Reach out to me via email at abarr@businessinsider.com.