OTP for Job Portal Apps in India
OTP design for Indian job portals: candidate phone verification, recruiter contact-unlock, application-confirmation SMS, and resume-fraud defences.
StartMessaging Team
Engineering
Indian job portals are two-sided marketplaces where the OTP layer has to satisfy candidates (low friction sign-up), recruiters (high accountability for contact unlocks), and platform-side fraud teams (defending the reputation of both).
Why Job Portals Use OTP
- Candidate phone verification at sign-up.
- Recruiter login + sensitive-action step-up.
- Application-confirmation SMS to candidate.
- Recruiter contact-unlock for premium tiers.
OTP Flows on Both Sides
Candidate side:
- Sign-up OTP.
- Application-submit confirmation SMS.
- Interview-reminder SMS.
- Account-recovery OTP.
Recruiter side:
- Sign-up OTP.
- Contact-unlock OTP per candidate.
- Bulk-action step-up OTP.
Recruiter Contact-Unlock
Pattern: when a recruiter requests a candidate’s contact, system emits OTP to recruiter’s phone. Recruiter enters; system delivers contact and logs the transaction. This both audit-trails the unlock and defeats casual session-hijacking.
Resume / Recruitment Fraud Defences
- Phone-verified resumes win trust signals on listings.
- Disposable-number sign-ups flagged via virtual-number lists.
- Recruiter accounts with abnormal unlock-rate auto-paused.
FAQ
StartMessaging handles candidate and recruiter OTP traffic on a single API key — bulk-unlock workflows get the same idempotency guarantees as one-at-a-time.
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