Sofia Diogo Mateus is The Washington Post's global audience editor for its London news hub. She previously worked at Politico Europe as audience development editor, designing SEO and social media strategy. Before that, Diogo Mateus worked at Germany's international broadcaster Deutsche Welle for six and a half years, most recently as Facebook editor and homepage engagement editor. During those years she was responsible for the digital strategy of the company's award-winning coverage of the 2016 U.S. election. Diogo Mateus started her career at Deutsche Welle's Portuguese for Africa department as a radio producer and presenter.