Blue-collar hiring works differently from white-collar hiring: candidates often have no email, they live on WhatsApp rather than job boards, and they're identified by a National or system ID rather than an email address. Recruitera is built for this, and this collection pulls the pieces together.
What's different about blue collar
Phone-first — the phone is the main contact channel, and the profile leads with it.
Identity is the National / system ID — it's the de-duplication key, so it's required when you add a blue-collar candidate.
WhatsApp is the channel — you reach candidates and run application flows over WhatsApp, often with an Arabic bot.
The pieces, and where to learn each
Adding blue collar candidates — collar type, National ID, phone.
Posting a blue collar job — Apply with WhatsApp.
Finding blue collar candidates in the CRM — the collar filter.
See also the WhatsApp Hiring collection — especially One Number or Two? Blue Collar vs White Collar.