A business development officer is responsible for increasing company sales through marketing, research, and lead generation. As a business development officer, your job duties may include performing market research to improve products and services, identifying methods to increase productivity and company operations, and communicating potential changes with shareholders and other business leaders. The career typically requires a bachelor’s degree in business administration, marketing, or a related field and relevant work experience. Additional qualifications include excellent analytical, research, and communication skills, as well as leadership ability and business savvy.