Capture LinkedIn CTO Job Leads in n8n: Webhook + Postgres

Capture new LinkedIn CTO job leads automatically—deduplicated, enriched, verified, and pushed to PlusVibe

This n8n workflow finds new LinkedIn job postings for your criteria (via RapidAPI), deduplicates companies in Postgres, enriches decision-maker contacts with Seamless.ai, verifies emails with BounceBan, and then routes only deliverable leads into PlusVibe—with every outcome logged back to Postgres.

What this workflow does

• Runs daily or on demand: scheduled at 8:00 AM or triggered by an incoming webhook (with optional search overrides).
• Pulls LinkedIn job data: queries the LinkedIn Job Search API through RapidAPI, normalizes job records, and keeps one job per company domain.
• Deduplicates companies in Postgres: compares company domains against a Postgres contacts table; inserts new job records into jobs_raw for tracking.
• Enriches decision-makers: uses Seamless.ai to find up to five CEO/founder-level contacts per new company and retrieves contact details.
• Prepares leads: attaches job context to each contact, removes duplicate emails, and creates placeholder rows for companies where no contacts are found.
• Verifies emails: checks available emails with BounceBan and sends only deliverable addresses to PlusVibe.
• Logs results: records pushed and skipped contacts (including PlusVibe status and BounceBan verdict) back into Postgres.
• Cleanup & retry: a daily 7:30 AM cleanup deletes Postgres contact rows where the PlusVibe push errored so they can be retried next run.

Use cases

• SaaS operators building a CTO / leadership lead pipeline from fresh LinkedIn job signals.
• Automation engineers wanting reliable deduplication + enrichment + verification for outbound campaigns.
• Teams who need auditable lead routing with Postgres logging and retry behavior.

Technical details (n8n + integrations)

• n8n nodes: if, code, merge, webhook, postgres, sticky note
• RapidAPI (HTTP Header Auth) for LinkedIn Job Search API
• Postgres for jobs_raw and contact outcome logging
• Seamless.ai for CEO/founder contact enrichment
• BounceBan for email deliverability verification
• PlusVibe for pushing deliverable leads to a configured workspace/campaign