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Automate LinkedIn job postings from Recrutei ATS with GPT-4o content generation

Recrutei Automações Recrutei Automações
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2/3/2026
Base64CallbackWebhookData ProcessingAPI
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Overview: Automated LinkedIn Job Posting with AI

This workflow automates the publication of new job vacancies on LinkedIn immediately after they are created in the Recrutei ATS (Applicant Tracking System). It leverages a Code node to pre-process the job data and a powerful AI model (GPT-4o-mini, configured via the OpenAI node) to generate compelling, marketing-ready content.

This template is designed for Recruitment and Marketing teams aiming to ensure consistent, timely, and high-quality job postings while saving significant operational time.

Workflow Logic & Steps

  1. Recrutei Webhook Trigger: The workflow is instantly triggered when a new job vacancy is published in the Recrutei ATS, sending all relevant job data via a webhook.
  2. Data Cleaning (Code Node 1): The first Code node standardizes boolean fields (like remote, fixed_remuneration) from 0/1 to descriptive text ('yes'/'no').
  3. Prompt Transformation (Code Node 2): The second, crucial Code node receives the clean job data and:
    • Maps the original data keys (e.g., title, description) to user-friendly labels (e.g., Job Title, Detailed Description).
    • Cleans and sanitizes the HTML description into readable Markdown format.
    • Generates a single, highly structured prompt containing all job details, ready for the AI model.
  4. AI Content Generation (OpenAI): The AI Model receives the structured prompt and acts as a 'Marketing Copywriter' to create a compelling, engaging post specifically optimized for the LinkedIn platform.
  5. LinkedIn Post: The generated text is automatically posted to the configured LinkedIn profile or Company Page.
  6. Internal Logging (Google Sheets): The workflow concludes by logging the event (Job Title, Confirmation Status) into a Google Sheet for internal tracking and auditing.

Setup Instructions

To implement this workflow successfully, you must configure the following:

  1. Credentials:
    • Configure OpenAI (for the Content Generator).
    • Configure LinkedIn (for the Post action).
    • Configure Google Sheets (for the logging).
  2. Node Configuration:
    • Set up the Webhook URL in your Recrutei ATS settings.
    • Replace YOUR_SHEET_ID_HERE in the Google Sheets Logging node with your sheet's ID.
    • Select the correct LinkedIn profile/company page in the Create a post node.

Automate LinkedIn Job Postings with GPT-4o Content Generation

This n8n workflow automates the process of creating and posting job advertisements on LinkedIn, leveraging GPT-4o for dynamic content generation. It streamlines the recruitment process by fetching job details from a Google Sheet, crafting engaging post content using AI, and publishing it directly to LinkedIn.

What it does

  1. Triggers Manually (or via Webhook): The workflow can be initiated manually, or by an external system sending a POST request to its webhook URL.
  2. Fetches Job Data from Google Sheets: Reads job posting details from a specified Google Sheet. This is where your job titles, descriptions, requirements, and other relevant information should be stored.
  3. Generates LinkedIn Post Content with GPT-4o: Uses the OpenAI (GPT-4o) model to craft compelling and engaging LinkedIn post content based on the job details retrieved from Google Sheets. This includes generating a suitable job title, a concise description, and relevant hashtags.
  4. Transforms Data for LinkedIn: A Code node processes the output from GPT-4o and the Google Sheet data, structuring it into the correct format required for a LinkedIn post.
  5. Posts to LinkedIn: Publishes the generated job advertisement to your LinkedIn profile or company page.

Prerequisites/Requirements

  • n8n Instance: A running instance of n8n.
  • Google Sheets Account: With a spreadsheet containing your job posting data.
  • OpenAI API Key: For accessing the GPT-4o model to generate content.
  • LinkedIn Account: Authenticated with n8n to post on your behalf.

Setup/Usage

  1. Import the Workflow: Import the provided JSON into your n8n instance.
  2. Configure Credentials:
    • Google Sheets: Set up a Google Sheets credential to connect to your spreadsheet. Ensure n8n has read access to the sheet containing your job data.
    • OpenAI: Configure an OpenAI credential with your API key.
    • LinkedIn: Set up a LinkedIn credential, granting n8n the necessary permissions to post content.
  3. Customize Google Sheets Node:
    • Specify the Spreadsheet ID and Sheet Name where your job data is located.
    • Ensure the column headers in your Google Sheet match the expected fields for content generation (e.g., jobTitle, jobDescription, requirements).
  4. Customize OpenAI Node:
    • Review the prompt used in the OpenAI node. You might want to adjust it to better suit your brand voice or specific job posting requirements.
    • Ensure the model is set to gpt-4o or a suitable alternative.
  5. Review Code Node: The "Code" node is responsible for transforming the data. While it's pre-configured, you might need to adjust the mapping if your Google Sheet column names or desired LinkedIn post structure differ significantly.
  6. Activate and Test:
    • Save the workflow.
    • You can test the workflow manually by clicking "Execute Workflow" in the n8n editor.
    • To trigger via webhook, copy the webhook URL from the "Webhook" node and send a POST request to it (e.g., from your ATS or a scheduling tool).

This workflow provides a powerful foundation for automating your job postings, saving time and ensuring consistent, high-quality content.

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