A job board. Two user types: employers (post listings) and applicants (browse and apply). Both sign up via email; user picks "I'm hiring" or "I'm looking" during onboarding.Listings have: title, company, location, remote (yes/no/hybrid), salary range, description (markdown), tags, posted date.Public homepage: filterable listings (tag, remote, salary). Detail page: full description + Apply button. Apply form: name, email, link to portfolio, optional resume upload.Employer dashboard: their listings, applicants per listing, application detail.