The responsibilities and duties section is the most important part of the job description. Here you should outline the functions this position will perform on a regular basis, how the job functions within the organization and the title of the manager the person will report to. Analyze current and past financial data, such as sales reports, and provide strategies to cut costs and increase revenue. Perform market research to identify new opportunities and engage with executives to establish strategies for pursuing those new opportunities. Create and improve proposals for our existing and new clients. Prepare the company budget and continually track expenses, as well as make sure we’re on track to hit revenue targets. Provide training and mentoring to members of the business development team. Develop and deliver pitches for potential investors.