David O. Sacks, chief executive of Zenefits and leader of the company's recent rejuvenation, has announced his intentions of leaving his head position. Sacks announced that he will move to the Chairman position and the company will search for a new chief executive
David O. Sacks, the chief executive of Zenefits, said little about why he was changing roles beyond saying that Zenefits was in a good position. Credit Peter DaSilva for The New York Times SAN FRANCISCO — Zenefits, a once highflying human resources software start-up that defined Silicon Valley’s recent technology boom, has been trying to recover its footing after being rocked by scandal over its business practices earlier this year.