Back office assistants are responsible for a wide range of administrative tasks to ensure the smooth running of the office. Their responsibilities include managing and updating databases, organizing and filing documents, handling correspondence, and providing administrative support to various departments within the organization.Key skills for a back office assistant include:1. Strong customer relationship skills: Back office assistants must have excellent communication skills and be able to interact professionally with customers and colleagues. They should be able to address inquiries and resolve issues in a timely and efficient manner.