DeepSeek hiring amid Blackwell chip claims

DeepSeek is advertising data-center jobs in Inner Mongolia as U.S. officials and news reports scrutinize whether it used Nvidia Blackwell chips barred from sale to China. (bloomberg.com) Bloomberg reported on April 10 that DeepSeek posted two roles tied to a site in Ulanqab, Inner Mongolia, including server-maintenance and delivery work. The postings are notable because they appear to be the company’s first public disclosure of a specific data-center location. (bloomberg.com) The Blackwell claim is older than the hiring story. Reuters reported on February 23, citing a senior Trump administration official, that DeepSeek’s next model had been trained on Nvidia’s Blackwell chips, which would raise export-control questions if the chips reached China without authorization. (usnews.com) Nvidia has publicly pushed back on similar allegations. Reporting carried by CNBC said the company follows U.S. export rules “to the letter,” and later coverage said Nvidia had seen no evidence that DeepSeek was using smuggled Blackwell systems. (cnbc.com) (msn.com) The hardware question matters because Blackwell is Nvidia’s newest family of artificial-intelligence accelerators, the chips used to train and run large models. Washington has spent the past four years tightening rules on advanced chips to China, starting with broad controls in October 2022 and adding new licensing limits for newer Nvidia parts in 2025 and 2026. (csis.org) (sec.gov) (bis.gov) Those rules have shifted by product. Nvidia disclosed in an April 9, 2025 filing that the United States would require licenses for H20 exports to China, while the Commerce Department said in January 2026 that H200-class chips could be reviewed case by case for approved customers. (sec.gov) (bis.gov) DeepSeek’s own chip story has also been mixed in public reporting. Reuters said on April 3, citing The Information, that DeepSeek’s coming V4 model would run on Huawei chips, even as U.S. officials had earlier alleged Blackwell was used in training. (usnews.com 1) (usnews.com 2) That leaves two separate questions: what chips trained the model, and what chips will serve it after launch. The Ulanqab hiring points to more on-the-ground computing capacity in northern China, but it does not by itself prove what hardware is inside the facility. (bloomberg.com) (usnews.com) For now, the verified facts are narrower than the online chatter: DeepSeek is hiring for data-center work in Inner Mongolia, U.S. officials have alleged Blackwell use, and Nvidia says it has not seen proof. The next hard evidence is likely to come from company disclosures, enforcement action, or technical details released with DeepSeek’s next model. (bloomberg.com) (usnews.com) (msn.com)