Match product manager jobs with Supabase, Anthropic Claude, Adzuna, and Resend

Description

Quick overview This workflow ingests job postings from Greenhouse/Lever/Ashby job boards, Adzuna, and RemoteOK into a Supabase jobs pool, then daily uses Anthropic Claude to score a short list against a single candidate profile and emails the best matches via Resend. How it works Runs every 3 hours to fetch job listings from curated Greenhouse, Lever, and Ashby ATS boards, Adzuna searches, and the RemoteOK API. Parses each source into a common job format (title, company, location, URL, description, and posted date). Deduplicates jobs, drops postings older than 90 days, marks “fresh” jobs, and upserts the results into a Supabase jobs table. Runs daily at 08:00, loads the single role profile and pulls up to 15 fresh jobs from Supabase that roughly match the role keyword. Removes jobs already matched for that role using the Supabase user_job_matches table, then batches the remaining jobs and sends them to Anthropic Claude for fit scoring. Keeps jobs at or above the configured minimum score, saves the new matches back to Supabase, and sends an HTML email digest to the role’s email address via Resend. If any execution fails, an error workflow formats the failure details and sends an alert email using the Resend API. Setup Create a Supabase project, add jobs and user_job_matches tables (as described in the notes), and set YOUR_SUPABASE_URL and YOUR_SUPABASE_SERVICE_ROLE_KEY in the Supabase HTTP requests and the Supabase node credential. Add your Adzuna app_id and app_key in the Adzuna API request node. Set an ANTHROPIC_API_KEY environment variable in n8n (or replace the header with a credential) so the Anthropic Messages API request can score jobs. Add a Resend API key, update fromEmail, YOUR_RESEND_API_KEY, and the alert recipient (YOUR_ALERT_EMAIL@example.com), and verify a sending domain if needed. Edit the Role profile (email, function keyword, acceptable locations, and min_score) to match the candidate you want to run daily scoring for. Requirements Anthropic API key (paid, for Claude scoring) Supabase project (free tier) Adzuna app_id + app_key (free) Resend API key with a verified sending domain Greenhouse, Lever, Ashby, and RemoteOK need no key Customization Adjust the Set Search Queries node, the ATS board list, the freshness window, the Claude scoring prompt, batch size, and min_score to target different roles, locations, or quality bars. An n8n automation workflow template by Nocode Expert.

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• 3 nodes
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