A sample letter offering a job contingent upon the results of a background check or other criteria. Use this to formally offer a full-time position to your best candidate.Learn what to include in a job offer letter and use our ready made template. I am writing on behalf of name of your business , and I am pleased to offer you a position with our company as position title , beginning start date . An offer letter is a formal document sent to a candidate offering them a job at a company. So, most companies in South Carolina use the initial offer letter to convey the terms and conditions of an employee's employment. What are acceptable methods of contacting employers? Submitting an application, resume, letter of interest, etc.