Andrew Bosworth

Andrew "Boz" Bosworth (born January 7, 1982) is an American business executive and U.S. Army Reserve officer who has been chief technology officer at Meta since January 2022.

After graduating from Harvard University in 2004, he worked as a developer on Microsoft Visio for almost two years, then joined Mark Zuckerberg at Facebook in January 2006, where he helped create News Feed.

In 2025, Bosworth was commissioned lieutenant colonel of the United States Army to advise Detachment 201.

During Bosworth's tenure as Chief Technology Officer of Meta, the company's Reality Labs division has accumulated operating losses totaling approximately $63.59 billion.

Bosworth was born and raised in Santa Clara County, California. He grew up on a farm in Saratoga and was involved in agricultural endeavors with nonprofit 4-H as a child. Bosworth attended Harvard University and met Mark Zuckerberg while working as a teaching assistant in an artificial intelligence class. He graduated from Harvard University in 2004.

Bosworth began his career working for Microsoft as a developer on Microsoft Visio. In 2006, Bosworth received a call from a recruiter looking for a candidate with a background in artificial intelligence. From this, he joined as one of the first 15 engineers at Facebook.

In 2012, Bosworth took initiative over the transition between desktop advertising and mobile advertising, where he oversaw the mobile ad product.

In August 2017, Facebook CTO Mike Schroepfer announced that Bosworth would be transitioning to the role of vice-president for augmented reality and virtual reality, and Mark Rabkin would assume Bosworth's current responsibilities.