Example annoyance 1: You did a search, looked at a job ad, then hit the back button. Only to go all the way back to the main page and not the search results you created. Now you have to redo all the terms and settings because it forgot that too. Repeat for every job view. Ugh. Not moderm web dev.
Example annoyance 2: You specifically selected part-time but the job search results mix in full-time jobs. Hours unavailable. Missing data.
Example annoynance 3: You state that you want a specific language only position but it still lists Bilingual jobs because they have the language word in the job post. What happened to logical operators like ! and NOT? We need better than a blanket word match