Julia Beizer, chief operating officer of Bloomberg Media, is leaving the company to join Microsoft in a senior role leading its AI news product.
Her appointment, reporting directly to Microsoft AI chief executive Mustafa Suleyman, marks another high-profile shift of media leadership into big tech as generative tools become central to how audiences find and use information.
Microsoft and other platforms are racing to build AI-driven news experiences, drawing on executives who understand both editorial priorities and product design. Their decisions will shape how journalism is distributed – and monetised – in the next wave of platform innovation.
Beizer has spent eight years at Bloomberg, where she drove digital strategy and helped reorient the business around subscription revenue. She joined in 2018, rising from chief product officer to chief digital officer before becoming COO in July 2024. During that period she also led internal AI experiments, including “synthetic characters” and “segmentation GPTs” used to test marketing messages against defined user personas.
“I’m currently wrapping up eight incredible years at Bloomberg,” said Beizer. She did not detail her remit at Microsoft, though her track record suggests a focus on user-centric news products that make use of the company’s expansive AI infrastructure.
Her earlier roles at HuffPost and The Washington Post cemented her credentials as a digital operator capable of steering legacy newsrooms through technological change.
Her move to Microsoft underlines a broader industry pattern: seasoned media executives are increasingly heading to tech companies that are seeking to define the future architecture of news.

