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. You have to write a formal job offer letter.You will need a full time job opening, a job description, start and end dates, salary details. 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. A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job. Extending a job offer to a potential employee is a pivotal moment in the hiring process. Join Our Whatsapp Group, please join only 1 group, QR code to join the groups within the video. Learn what to include in a job offer letter and use our ready made template.