Searchlight integration for Greenhouse: automate candidate screening and boost quality of hire
Titus Juenemann •
February 14, 2025
TL;DR
The Searchlight–Greenhouse integration brings validated, job-specific assessments and continuous analytics into your Greenhouse ATS to automate candidate screening and improve quality of hire. It benefits high-volume and data-driven hiring teams by standardizing assessments, centralizing signals, and enabling model refinement using post-hire outcomes—delivering measurable improvements such as faster time-to-fill, improved first-year retention, and shorter ramp times. The piece provides configuration steps, KPIs to monitor, security considerations, realistic limitations, and a 90-day rollout checklist to help teams implement and scale the integration effectively.
The Searchlight integration for Greenhouse connects Searchlight’s predictive talent assessments and analytics directly into your Greenhouse ATS to make candidate evaluation, screening, and post-hire validation measurable and repeatable. By embedding job-specific assessments, power skills measures, and hiring analytics into existing workflows, the integration reduces manual steps and surfaces candidates whose profiles align with validated predictors of on-the-job success. This article explains what the integration does, which teams benefit most, and the measurable improvements organizations typically see. It includes technical and process-focused guidance for implementation, key metrics to track, common questions, and a practical rollout checklist for recruiting teams.
What the Searchlight–Greenhouse integration does
- Automates assessment delivery Schedules and sends job-specific Searchlight assessments to candidates directly from Greenhouse stages to avoid manual outreach and duplicate systems.
- Centralizes candidate signals Pushes assessment scores, power skill profiles, and cultural-alignment data back into candidate records for unified review alongside resumes and interview feedback.
- Enables predictive analytics Maps assessment results to validated predictors of performance and retention in dashboards that update as new hire outcomes are recorded.
- Closes the feedback loop Feeds post-hire performance and retention outcomes into Searchlight to continuously refine models and improve future predictions.
- Maintains recruiter workflow Keeps activity inside Greenhouse so recruiters and hiring managers use familiar interfaces while gaining richer data.
Who benefits most from this integration
- High-volume hiring teams Teams filling many similar roles benefit from automated assessment distribution and standardized scoring to reduce time per hire.
- Hiring teams focused on quality of hire Organizations that measure new-hire performance and want to improve first-year retention get value from Searchlight’s predictive models.
- Data-driven HR functions People analytics, talent strategy, and recruitment ops teams that require validated predictors and continuous model improvement will use the analytics outputs.
- Teams already using Greenhouse Companies with Greenhouse as their ATS avoid double-entry and speed adoption by adding Searchlight inside existing pipelines.
- Technical and customer-facing roles Roles where specific skills and ramp-time are measurable (e.g., engineering, customer success) see clearer ROI from tailored assessments.
AI resume screener for Greenhouse
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- Automatically screens every inbound applicant.
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| Name | Score | Stage |
|---|---|---|
| Oliver Elderberry |
9
|
Recruiter Screen |
| Isabella Honeydew |
8
|
Recruiter Screen |
| Cher Cherry |
7
|
Recruiter Screen |
| Sophia Date |
4
|
Not a fit |
| Emma Banana |
3
|
Not a fit |
| Liam Plum |
2
|
Not a fit |
Manual hiring vs. Searchlight integrated with Greenhouse
| Process area | Manual approach | Searchlight + Greenhouse |
|---|---|---|
| Candidate screening | Resume and resume-screen calls; inconsistent testing | Automated, job-specific assessments delivered through Greenhouse |
| Data centralization | Scores in separate systems or spreadsheets | Assessment results and analytics in Greenhouse candidate records |
| Model improvement | Ad hoc, limited to HR analyst capacity | Continuous validation using post-hire outcomes |
| Time-to-hire | Longer due to manual scheduling and follow-ups | Reduced through automated assessment workflows |
| Risk of bias from inconsistent process | Higher due to variability in screening | Lower due to standardized, validated predictors |
How the integration is typically configured: administrators authorize the Searchlight app inside Greenhouse, map job fields to assessment templates, and set which Greenhouse stages trigger assessment sends. Results and scorecards are returned to the candidate profile and can be surfaced to hiring managers via score breakdowns or recommended next steps. Implementation timelines vary, but the core configuration is designed to work out-of-the-box for standard Greenhouse setups.
Assessments and analytics: Searchlight assessments measure job-specific tasks, power skills (problem solving, communication), work motivations, and cultural alignment. Those assessment outputs are scored against an organization’s validated predictors of performance and retention, producing composite indicators—like ‘likelihood to reach target ramp by 90 days’—that are visible in Greenhouse and in Searchlight dashboards.
Key benefits and typical outcomes (data-backed)
- Faster time-to-fill Searchlight customers report up to 40% faster time-to-fill by automating screening and reducing repetitive phone screens.
- Improved first-year retention Using validated predictors of retention has led to roughly 20% improved first-year retention in reported case studies.
- Shorter ramp time Identification of candidates whose profiles match successful historical hires has produced up to 25% faster ramp in some deployments.
- Improved hiring precision Standardized assessments reduce variability in recruiter and hiring manager decisions, improving consistency across roles and locations.
Implementation steps (practical checklist): 1) Audit common job families and identify roles for an initial pilot; 2) Authorize Searchlight within Greenhouse and map job templates; 3) Configure assessment templates for pilot roles and set Greenhouse stage triggers; 4) Run parallel validation for a cohort (send assessments while maintaining existing process) to compare signals; 5) Integrate post-hire outcomes to complete the feedback loop and recalibrate predictors.
Common technical and operational questions
Q: How long does integration take?
A: Basic setup for standard Greenhouse accounts can be completed in days; pilots that include model validation and post-hire tracking typically run for 3–6 months to collect sufficient outcome data.
Q: Are assessment results visible to hiring managers in Greenhouse?
A: Yes. Searchlight pushes scores and short-form interpretation back into candidate profiles so hiring teams can view results alongside interview notes and resumes.
Q: Does the integration require duplicate data entry?
A: No. The integration is designed to eliminate duplicate entry by syncing candidate data and assessment results between systems.
Q: Can you use Searchlight with custom Greenhouse job fields?
A: Yes. During setup, admins map Greenhouse job templates and fields to Searchlight assessment templates to ensure the right assessment reaches the right candidate.
Best practices for recruiters when using the integration
- Set clear stage triggers Define exactly which Greenhouse stage should trigger an assessment so candidates receive tests at the right time in the workflow.
- Communicate with candidates Include brief instructions and time estimates in the assessment email to reduce drop-off and improve response rates.
- Use scorecards, not absolutes Treat assessment signals as one input; combine them with interview feedback and work sample evaluations for final decisions.
- Track downstream outcomes Capture performance and retention data to validate and refine predictors over time.
KPIs to track after integration
| KPI | Why it matters | Target to watch |
|---|---|---|
| Time-to-fill | Measures operational speed gains from automated screening | Reduction in average days-to-offer (e.g., -20–40%) |
| Assessment completion rate | Indicator of candidate engagement and communications effectiveness | Aim for 70%+ completion in screened pools |
| First-year retention | Direct measure of selection quality | Relative improvement vs. baseline (e.g., +15–25%) |
| Ramp time to proficiency | Shows how well the model predicts early performance | Reduction in time-to-target performance (e.g., -20–30%) |
| Offer acceptance rate | Signals alignment between candidate expectations and selection | Stable or improved acceptance rates after assessment introduction |
Security and compliance considerations: the integration respects standard ATS security models—data exchange is typically through secure API connections, with role-based access controls and logging. Organizations should validate data processing agreements, data retention policies, and any jurisdictional requirements (e.g., data residency) during setup. When integrating assessments that generate candidate data, ensure your privacy notices and candidate consent mechanisms are updated to reflect assessment usage.
Limitations and realistic expectations: predictive assessments improve selection accuracy but are not a substitute for good job design, structured interviews, and onboarding. Models perform best when ample historical outcome data exists or when a pilot gathers sufficient post-hire outcomes for calibration. Expect an initial overhead for configuration, communication templates, and early validation before you realize steady-state gains.
Rollout checklist for the first 90 days
- Week 1–2: Plan pilot Select 2–4 high-volume or high-impact roles, define success metrics, and get stakeholder buy-in.
- Week 2–4: Configure Authorize the app in Greenhouse, map templates, and set stage triggers.
- Month 2: Run pilot Send assessments, monitor completion rates, and collect hiring team feedback.
- Month 3: Validate outcomes Compare finalists’ assessment scores to hiring outcomes, refine pass thresholds, and update score interpretation guides.
- Month 3–4: Scale Expand to more roles, update training for recruiters, and automate reporting dashboards.
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