Yes, I have a standard offer letter from the company that was given during Labor Certification.
Since it's a full time role, the company has not stipulated any contractual obligations around how long I should stay with the company.
My only concern was if there was anything in specific in terms of template that the consular expects the letter to be in .
My employers attroney said, and offer letter with the job duties and that was presented during Labor certification should suffice.