"1.Have a solid understanding of the following two aspects. a) Mathematical programming, including linear programming, integer programming and quadratic equation programming. b) Proficient in SISO/MIMO algorithms such as R2R, EWMA, STATE SPACE, etc.2. Familiar with at least one mathematical programming solver, such as Gurobi, CPLEX or lp_solve3. Proficient in one of the following programming languages: Python, Perl or C/C++4. Sensitive to data, with good logical thinking ability, business understanding ability, communication ability and presentation ability, strong initiative5. Excellent business understanding and problem analysis capabilities, experience in operational optimization projects in industrial scenarios is preferred6. Experience in mathematical modeling competitions at home and abroad is preferred7. There is a semiconductor industry engaged in the algorithm development of APC/R2R8. Priority is given to the person in charge of APC algorithm in the world's leading semiconductor companies9. An on-site interview is required, and the interview process needs to include programming tests"