"Granted, if a resume has basic formatting, spelling or grammar problems that's a big red flag" I agree. The same could also be said about a companies job post

"Granted, if a resume has basic formatting, spelling or grammar problems that's a big red flag" I agree. The same could also be said about a companies job posting. If the job posting is "vague or problematic", it also indicates the company has no idea of what skill set they need. This has many parallels with a client not properly being able to specify his requirements. Usually if a client cannot properly specify his requirements, he also underestimate the amount of work / cost it will require to develop. The same with a job posting, if they cant properly specify a job posting, an employer also might think the job is easy or he can pay someone peanuts to do it.