CNN — While much of Silicon Valley is grappling with hiring freezes and job cuts, at least one social media company is still planning to keep hiring: TikTok. The short-form video app remains committed to its goal of hiring nearly 1,000 engineers at its Mountain View office, a person familiar with the matter confirmed to CNN on Monday. This specific hiring target is related to the company’s goal of ensuring US user data is overseen by a team based in the United States amid scrutiny in Washington due to its parent company ByteDance’s ties to China. News of TikTok’s hiring…