The position's still open. It's ironic that it requires "Stay up-to-date on new AI technologies, including LLMs and generative models. Prototype and test new technologies to evaluate quality and improve performance."
Why is it ironic? Usage of AI doesn't mean you can just lie or not know what you are doing.
Sure, you are right. Still it seems that the candidate did "test new technologies to evaluate quality". Don't take it too seriously. No one likes cheaters.