Manager Business Development, Market Development Manager, Manager of Business Development, Manager Market Development, Business Development Supervisor

People who work in the sales domain are responsible for acquiring sales leads and closing deals. Skills and techniques used within sales are prospecting, outreach, sales management, relationship management, negotiation and customer success.

In a management position someone is responsible for a group of people, typically a team or department, depending on the size of the organization. Managers are responsible for overseeing the execution of business processes and managing a group of people in an operational role.