Imagine you’re working on your recruitment SaaS and looking to integrate AI features like application scoring and automated candidate screening. While it may seem simple, syncing data from multiple ATS platforms and handling job postings can bring challenges. Tracking candidate applications in real-time across different ATS providers can become complicated. It requires proper management to keep everything up to date and consistent, ensuring smooth operation and data accuracy.
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StackOne simplifies all of this by offering:

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Automated Candidate Screening with AI: Key Steps and System Interactions

Integrating automated candidate screening into your recruitment SaaS involves syncing data from multiple ATS providers, retrieving job postings, applications, LinkedIn profiles, and resumes, and using AI to score candidates based on job descriptions and criteria set by HR. This allows HR to make quick decisions, such as moving or rejecting candidates.

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Steps for Enabling Automated Candidate Screening in Your SaaS

Below are the steps to enable AI-powered candidate screening in your SaaS, allowing you to sync job postings and applications, score applications, and manage candidate workflows.
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Sync Active Job Postings and Applications

First, fetch active job postings: Start by pulling all active job postings from the connected ATS provider using x-account-id in the request header. This will give you details like title, content, locations, compensation, and more.Next, pull recent applications: Fetch all candidate applications updated within the last month by setting the updated_after query parameter (e.g., 2024-08-01T00:00:00.000Z) to ensure your SaaS dashboard has the latest applications.Retrieve associated candidate data: For each application, retrieve the associated candidate information, including name, email, social_links, phone, and Resume. This data will be displayed alongside the application on your SaaS dashboard for easy review and analysis.
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Automate Application and Candidate Sync with Webhooks

First, set up webhooks for application updates: Configure webhooks to automatically sync updates for existing applications, such as interview_stage, rejected_reasons, and application_status, or capture new ones as soon as they are created. Hence, the dashboard always has the most current application data.
  • Webhook Events: ats_applications.updated or ats_applications.created
Next, sync candidate updates: Similarly, set up webhooks to sync candidate information whenever there are updates or new candidates are added. This keeps your system up to date with the latest candidate details.
  • Webhook Events: ats_candidates.updated or ats_candidates.created
Trigger AI screening system: Set up a webhook to trigger the intelligence system, which automatically screens and scores applications as they are updated or newly added. This ensures real-time evaluation and decision-making.
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Store Candidate Data in Database

Store fetched data: Now, store fetched data, such as application_id, candidate_id, job_id, interview_stage, application_status, candidate details, and resumes in your database to facilitate real-time screening and analysis.Centralize candidate information: Keeping all data in one place ensures quick access to applications and candidate details for processing and HR decisions.
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AI-Powered Application Scoring and Candidate Management

After applications and candidate details are fetched from the ATS via the recruitment SaaS, they will be screened by an intelligent AI system. The AI will carry out the following operations in the recruitment process:Remove bias and fetch profiles: AI will remove any bias related to gender, race, or culture when evaluating candidates. It will also fetch LinkedIn profiles along with the applications(from the ATS) for a complete analysis.Score applications based on criteria: AI scores each application using criteria set by HR, using NLP to analyze applications against job descriptions.Automate actions and emails: Based on the AI score, the system will automatically or manually move candidates to stages like Shortlisted, Paused, or Rejected, etc, and can send personalized rejection or shortlisted emails to candidates at scale.Store scores and analysis: The AI-generated score, application status, and detailed analysis for each candidate will be stored in the database, ensuring easy access for future reference and reporting.
The diagram below shows the key steps, from fetching job postings and applications to storing them in your database, using webhooks for updates, and applying AI-generated data for automated candidate screening and management.

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Conclusion

This walkthrough explained how to add AI-driven resume scoring and automated candidate management to your recruitment SaaS. With StackOne’s API and webhooks, you can sync job postings and candidate data across ATS platforms, improving the hiring process. AI Intelligence provides unbiased scoring, automates candidate actions, and stores detailed analysis for future reference, helping HR make quick decisions and improve the hiring process.