Based on the social identity theory, this study investigates the mediation and moderation mechanism of CSR on job applicant attraction. A total of 395 job seekers are recruited to join in the experiment survey. The results indicate that job seekers' perceptions of CSR positively relate to job applicant attraction, employer reputation and expected pride mediate this relationship, respectively, and the serial mediating role of employer reputation and then expected pride in the relationship between CSR and job applicant attraction. Additionally, the findings show that job applicants' materialism orientation plays a moderating role in the indirect effect of CSR on job applicant attraction via expected pride, but the moderating effect of job seekers' materialism orientation in the indirect effect of CSR on job applicant attraction via employer reputation is not statistically significant. These findings enrich the new culture-driven evidence on the impacting mechanism of CSR on job applicant's attitude and provide valuable insight into how CSR motivates job applicant attraction.