Reuters WeWork's chief technology officer is leaving the company, executives said on Friday in emails obtained by Business Insider. Shiva Rajaraman joined the company in August 2017 after a short stint at Apple. He previously worked at Spotify and Google. Co-CEO Sebastian Gunningham will take over central technology, while the new chief product and experience officer will manage technology products. WeWork's IT needs a major upgrade that could cost tens of millions of dollars, insiders told Business Insider earlier this fall. For more WeWork stories, click here. WeWork's chief technology officer is stepping down, according to Friday emails obtained by Business Insider. Shiva Rajaraman joined the company in August 2017 with a lengthy tech résumé.