yugsingh639066-star/career-finder ? reverse-engineered prompt

Build me a simple career finder web app where people can search and browse jobs or career options in one place.

I want a clean frontend and a working backend with user friendly pages for searching, filtering, and viewing results. The app should feel modern and easy to use on desktop and mobile, with a nice homepage, a search area, and a results page that shows useful details for each listing. If it makes sense, add a way to save or shortlist options too.

Please set up the full app so the frontend talks to the backend properly, and make the data flow feel realistic with clear loading and empty states. Use current best practices for a MERN style project, and look up current docs online if you need to. Keep the UI polished but simple, and make sure the whole thing runs without extra manual setup headaches.