You'll need also a Letter of employment for the time you were working for your employer, including NOC, Salary, duties, dates and worked hours. 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.Hiring employees in Canada? A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job. Looking for Application Form For Jobs In Canada Jobs near you? Discover 1545009 job openings. Find out job offer requirements for Express Entry and who needs a Labour Market Impact Assessment (LMIA). Found the perfect candidate to hire? We've got 7 types of job offer letter templates to choose from that'll help you seal the deal.