UPDATE 1-Tech chief behind Healthcare.gov leaves White House -source
August 22, 2014 at 18:16 PM EDT
WASHINGTON, D.C./SAN FRANCISCO, Aug 22 (Reuters) - The U.S. chief technology officer at the time of the troubled rollout of Healthcare.gov is stepping down and moving into a new role recruiting top Silicon Valley talent to government, a source familiar with the situation said on Friday.