Each fix came from a job listing that reached triage and shouldn't have.
On-site said in words is read as on-site: "this role is not remote", "report to our office 5 days", "full time on-site in <city>", "hybrid or remote work will not be considered". A short list of employers that never post remote work is read as on-site unless a posting says remote.
Shift, plant and field work is dropped: rotating, night or 12-hour shifts, 24/7 on-call, forklift certification, work at heights.
Engineer titles that require coding are caught in more phrasings ("production-quality code", "strong proficiency in Python", "1+ years in Go or Python").
Gig work is dropped: paid research studies, per-task pay (no longer read as an hourly rate), AI-training and data-labeling gigs, and titles that require a language other than English.
"RPA" drone jobs are out. New UiPath and RPA searches also matched Remotely Piloted Aircraft.
Transformation, enablement and program titles that name no AI are dropped when the full listing never mentions AI or automation.
Full copies of one job merge when titles differ only in punctuation, and an employer name's leading label ("Hospital: …") is set aside when matching.