Amazon CEO of Worldwide Consumer Business Resigns After 23 Years: ‘It’s Time For Me To Build Again.’ Posted byMadeline Garfinkle June 3, 2022 Leave a comment on Amazon CEO of Worldwide Consumer Business Resigns After 23 Years: ‘It’s Time For Me To Build Again.’ Dave Clark, who has been with the ecommerce giant since 1999, announced he will resign from the company and move on to new beginnings.