Depending on sector, you may find you only get traction through recruiters. I work in finance, almost everything is through third party recruiters and there are two reasons for this.
1. We are only allowed to hire through either an approved recruiter or the company job portal. The company job portal gets so many applications for each job it's absurd, and we have to sift these ourselves to some degree (HR are meant to confirm we only see qualified candidates, but they're idiots) so rather than sifting the portal applications we mostly use 2-5 known recruiters who only give us candidates who can do the job. They do the first screenings, if they give us shit candidates we never use them again, so we rarely get a bad candidate through them.
2. Perks. We often meet directly with recruiters in person, and they have expense accounts and take us for lunch/drinks we don't have to pay for. This makes us want to keep using them over direct applications (yes recruiters, this 100% works, we won't use you if you're shit regardless but we'll 100% entertain looking at your candidates if you take us for lunch or drinks - check compliance limits before suggesting a venue though).
1. We are only allowed to hire through either an approved recruiter or the company job portal. The company job portal gets so many applications for each job it's absurd, and we have to sift these ourselves to some degree (HR are meant to confirm we only see qualified candidates, but they're idiots) so rather than sifting the portal applications we mostly use 2-5 known recruiters who only give us candidates who can do the job. They do the first screenings, if they give us shit candidates we never use them again, so we rarely get a bad candidate through them.
2. Perks. We often meet directly with recruiters in person, and they have expense accounts and take us for lunch/drinks we don't have to pay for. This makes us want to keep using them over direct applications (yes recruiters, this 100% works, we won't use you if you're shit regardless but we'll 100% entertain looking at your candidates if you take us for lunch or drinks - check compliance limits before suggesting a venue though).