What AI resume screening is
Most employers that hire at volume use an applicant tracking system to collect applications. Some add automated tools that read resumes, compare them with the job and rank or filter candidates. The tools differ a lot: some only sort by keywords, others use machine learning models trained on past hiring decisions, and some also score assessments or video interviews.
An opt-out, where one exists, is the employer's way of offering another route, usually a review by a person. The notice in the application should say what the tool does and what changes if you opt out.










