Ask HN: What Is an AI Engineer?

Hey HN, what do you or your org define as an AI engineer? Noticing more job titles with no concrete skill requirements.

Is it someone who:

  - has experiences with LangChain etc
  - knows ML / data science
  - a data engineer

Any job postings that you think are more informative or course specializations that you think hit the nail on the head would be great.

Thanks.