Facebook to open office in Sofia

Facebook is planning to open a quality control center in Sofia. The social networking giant is partnering with TELUS International, the largest outsourcing company in Bulgaria, on the project. The center, which will control and moderate content on the Facebook platform, will initially employ 150 people, who will review posts in Turkish, Russian and Kazakh. Facebook opened offices in Barcelona and Latvia last year. The Sofia center is part of the company’s European expansion. Facebook currently employs 30,000 people at its global centers.