You've landed the job, but now you're wondering how to respond or write an acceptance letter. Here's a guide on how to accept a job offer.A sample letter offering a job contingent upon the results of a background check or other criteria. What about interviews? What does the background screening consist of? "Explore our page to learn how to formally accept an employment offer. The application process will be straightforward enough that you will want to simply upload your resume, answer the online questions, and hit "SUBMIT." Job Offer Letter (New Hires). Employment Offer Letter Instructions. In the opening paragraph of the letter enter the job position that is being offered, then enter the name of the company that is the Employer.