Alibaba is a well-known company in my country. It has more than 30,000 employees, and these positions are divided into ten levels. Levels one to three are low-end positions, level four is junior specialists, and level five is senior engineers, with an annual salary of 150,000 to 250,000. Level six is ​​senior engineers, with an annual salary of 200,000 to 350,000. Level seven is technical experts, with an annual salary of 300,000 to 500,000. Level eight is senior experts, with an annual salary of 450,000 to 800,000. Level nine is senior experts, with an annual salary of 800,000 to 1 million. The highest level is researchers, with an annual salary of more than one million. In addition, those above level seven can get company stocks, which are higher than their salary when converted.