Or “How to proofread a job posting”.
I came across this posting on the python group I’m a member of on (in?) Linked In.
The first typo, was a bit awkward, but I could see how it would happen during an editing/revision session when that session wasn’t followed by a proofreading. “Our client is a leader in the worldwide leader”. So, what you’re saying is they lead?
But what actually cracked me up was the simple substitution of a “t” where a “d” should go. And just how different a career in “Big Data” would be from a career in “Big Ta ta”. (Check the email address.)