Business Development Manager / Field Sales Executive Business Development Manager. A Leeds based property firm need a Business Development Manager / Field Sales Executive to join the team and cover the Leeds territory. The company sell a range of property management and security services and need someone to develop their portfolio and help grow the amount of properties they manage. The Business Development Manager / Field Sales Executive will be an experienced business developer / sales executive ideally with property or security or sales or a consultative approach to selling. The Business Development Manager / Field Sales Executive will need a proven track record in sales and business development. The Business Development Manager salary is £32-35k basic, £4.5k car allowance, generous uncapped commission benefits.