Whenever possible, send your resume directly to the hiring manager. In this article, we share the steps for writing an application letter along with a template and an example for you to use when writing your own.Not sure what to include in a cover letter? Read our guide and learn exactly what should be in a cover letter to impress the recruiters. Cover letters should be concise, lively, and tailored to each position for which you apply. Cover letters follow a general format. Your cover letter should highlight your successes from past positions. I am writing to see whether you need a talented mathematician on your marketing team? Introduction: Briefly introduce yourself and mention the position you're applying for. Explain how you found out about the job. 4.