1-2 Postdoc research fellow positions in the field of bioinformatics, complex network/biological complex network and data mining are available from Shanghai Jiaotong University. A PhD with knowledge of bioinformatics, system biology, mathematics or physics is highly prefered. Applicants should submit a letter of application, curriculum vitae, list of publications, a minimum of two references, and statements of research to Dr. Hong-Bin Shen at: hbshen@sjtu.edu.cn.