The role will make Ms Lewis responsible for guiding advertisers, media agencies, and creative agencies to create advertising and branded content solutions.
Ms Lewis has held several commercial roles at REA Group over the past five years, most recently as group sales manager – media for NSW and Queensland. She previously built her career in several account management and sales roles at digital marketing firms.
HuffPost Australia launched in 2015 as a joint venture with Fairfax Media, with the latter retaining a 49 per cent interest.
Ms Lewis commences her new role today.