Amazon.com Inc. said it would add 3,000 high-tech jobs with the expansion of its Vancouver Tech Hub. Jobs will include positions in e-commerce technology, cloud computing and machine learning. Amazon already has 6,000 Canadian employees. The new facility will span 416,000 square feet and open in 2022. Amazon shares are up nearly 34% for the year to date, outpacing the S&P 500 index , which is down 0.6% for the period.