How to Build an AI Recruiting Workflow (Step‑by‑Step)
What you'll learn: Create a production‑ready AI recruiting workflow using the PURRR AI Flywheel. You'll define goals, set up data, create agents, launch a pilot, measure outcomes, and optimize for scale—across multiple industries and topics.
Industries
Contents
- 1. Define goals and success metrics
- 2. Set up data, permissions, and guardrails
- 3. Create agents for sourcing, outreach, screening, and scheduling
- 4. Launch pilot with feature flags and cohorts
- 5. Measure results and attribute lift
- 6. Optimize prompts and scale to new roles
- Industry adaptation notes
- FAQ
- Sources & further reading

1. Define goals and success metrics
Pick a single role (e.g., SDR), one channel (email or LinkedIn), and a single KPI to move first—qualified reply rate is a good start. Agree on definitions, baselines, and a 2‑week measurement window.
- Clarify persona and job family.
- Collect current KPIs (QR, TFT, interviews booked).
- Document acceptance criteria (what counts as qualified).

2. Set up data, permissions, and guardrails
Connect ATS/CRM, messaging, and calendars. Use least‑privilege access, consent flags, and PII masking. Establish a review queue for high‑risk communications.
- Map fields used for personalization (role, skills, location).
- Enable consent tracking and opt‑out handling.
- Log every agent action with timestamps and user ID.

3. Create agents for sourcing, outreach, screening, and scheduling
Draft agent briefs that specify inputs, actions, outputs, and owners. Start with two agents: a Sequencer for outreach and a Scheduler for interviews. Keep prompts versioned and testable.
- Define prompts and tool access (email/DMs, calendar, ATS).
- Attach policy filters (tone, bias, PII leakage).
- Set human‑in‑the‑loop checkpoints for first iterations.

4. Launch pilot with feature flags and cohorts
Turn on agents for a small recruiter cohort while maintaining a control group. Collect qualitative feedback and review logs twice per week.
- Enable feature flag for pilot users only.
- Record representative messages and decisions.
- Run a 2–4 week pilot; capture lift vs. baseline.

5. Measure results and attribute lift
Compare cohorts on outcome metrics and note tradeoffs. Promote only versions that hold lift across multiple cycles.
- Track QR, interviews, and TFT weekly.
- Attribute replies to channels and snippets.
- Snapshot versions and approval status.

6. Optimize prompts and scale to new roles
Iterate prompts, retrieval, and routing. Expand to similar roles once quality stabilizes and evaluation coverage is high.
- Run A/Bs on tone, snippets, and sequencing.
- Expand integrations only after proving value.
- Retire agents that don't clear ROI thresholds.

Adapt steps by industry and topic
Healthcare staffing emphasizes compliance and shift coverage; IT focuses on personalization and skill validation; light industrial optimizes scheduling and transport. Reuse the steps above; swap data sources and guardrails per industry.
FAQ: How to Build an AI Recruiting Workflow
How long does a pilot take?
Two to four weeks is typical to gather enough data for a fair comparison.
Which KPI should we start with?
Qualified reply rate is the fastest to move and correlates with interviews booked.
Do I need to hire AI engineers?
Not necessarily. PURRR handles the technical setup, agent configuration, and ongoing optimization so your team can focus on recruiting strategy.
What if our ATS isn't supported?
We can build custom integrations for most ATS platforms. Contact us to discuss your specific setup.
Sources & Further Reading
Download the AI Recruiting Workflow Checklist
Get a one‑page checklist covering goals, data setup, agent briefs, pilots, and KPIs.
Ready to build your AI recruiting workflow?
Book a discovery call to discuss your staffing goals, current tech stack, and how PURRR can help you implement the flywheel framework.


