A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job.Find out job offer requirements for Express Entry and who needs a Labour Market Impact Assessment (LMIA). Here's everything you need to send a legally compliant offer letter to hire a fulltime employee in Canada. A supplemental application may also be required. An offer letter provides a brief overview of the position and company and includes specific job details, such as start date, salary, work schedule and benefits. Learn everything about job offer letters for immigration, including eligibility criteria, required documents, and the process. MPOWER offers scholarships for women in STEM because we believe in addressing inequality in education. Apply today for a chance to win big! The Verge is about technology and how it makes us feel.