Meta infrastructure chief Santosh Janardhan to step down, Dave Brown takes over

Meta is losing the executive who has overseen its infrastructure for much of the company's history. Santosh Janardhan, Meta's longtime head of infrastructure and co-head of engineering, is stepping down, the company confirmed to TechCrunch. Dave Brown, who arrived at Meta earlier this year as vice president of infrastructure, will take over the role.

What happens next

The transition will be gradual rather than immediate. According to a statement Meta gave TechCrunch, Janardhan "will stay on for transition" and is shifting into an advisory position on Meta Compute, with his full departure expected next year.

Bloomberg reported the news first, drawing on an internal memo that had recently circulated at the company. The reasons behind the move remain unclear: the memo did not spell them out, and Meta did not offer additional clarity when asked. TechCrunch reports that the memo apparently cited a need to "pass the baton."

The incoming chief

Brown brings a deep cloud computing background to the job. TechCrunch, citing his LinkedIn profile, reports that he spent 19 years at Amazon before joining Meta, working across compute, cloud and AI. That resume maps closely onto the problems Meta is trying to solve right now: building out data center capacity quickly enough to support its AI ambitions.

A tenure that tracked Meta's growth

Janardhan joined the company in 2009, when it was still Facebook and far smaller than the internet giant it became, and TechCrunch describes him as a key figure in that growth. His most recent assignment underscored how central infrastructure has become to Meta's strategy: earlier this year he was put in charge of Meta Compute, an initiative focused on scaling the company's data center investments and overall strategy.

The timing of his exit is notable. Meta's infrastructure spending has surged in recent years as the company works to keep up with competitors in the AI race, and the executive long responsible for that buildout is now handing the reins to a recent hire from a rival hyperscaler.

Why it matters

Infrastructure has become a decisive factor in the current AI competition, and Meta's investment in the area has grown sharply. A leadership change at the top of that organisation will shape how the company plans data center capacity and executes a buildout its AI strategy depends on. Brown's arrival from Amazon also suggests Meta is importing large-scale cloud operating experience at precisely the moment its own infrastructure needs come to resemble those of a major cloud provider. How cleanly the handover goes — to borrow the phrase from Janardhan's memo — will be worth watching as Meta's AI infrastructure push continues.