Trader Joe's - 775 Haddonfield [ASM / Store Supervisor] As a Mate (Assistant Store Manager) at Trader Joe's, you'll: Lead and develop Crew Members through role-modeling, direction and support; Work in teams and get to know the Crew; Improve the quality of store life; Coach others to be their best; Model behavior that supports the company values; Make the store a welcome place for customers and Crew...Hiring Immediately >>