1. Mathematics graduates of Harbin Institute of Technology can choose to engage in scientific research or teaching in the field of mathematics, including teaching in universities or scientific research institutions and carrying out mathematical research and teaching activities.

2. Finance and insurance. Mathematics plays an important role in finance and insurance, such as risk assessment, portfolio optimization and derivative product pricing. Graduates majoring in Qiangji Mathematics of Harbin Institute of Technology can engage in quantitative analysis and risk management in banks, investment companies, insurance companies and other institutions.

3. Technology and data science. Mathematics is the core foundation of data analysis and computer science. The graduates majoring in Qiangji Mathematics of Harbin Institute of Technology are competitive in the fields of data science, computer vision, artificial intelligence, machine learning, etc. They can work as data analysts, algorithm engineer or scientific calculation.