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Business Systems

Recruitment Software Development for Staffing Agencies

Connect vacancy pages, applications, interview coordination and client updates while keeping recruiting decisions with people.

For a staffing agency, custom recruitment software should remove administrative handoffs without taking over hiring decisions. A useful starting point connects a vacancy page, the applicant tracking system and interview coordination so recruiters are not copying the same information between tools.

This guide concerns websites, integrations, portals and administrative automation. It does not propose AI candidate scoring, ranking, inferred suitability or automatic rejection. Recruiters and client hiring teams remain accountable for reviewing applications and making employment decisions.

Related service: CRM, ERP and web application development
AT-A-GLANCE FLOWAn administrative recruitment handoff
  1. 01Publish an approved active vacancy.
  2. 02Capture the application in the ATS.
  3. 03Let the recruiter review and decide the next step.
  4. 04Coordinate an approved interview invitation.
  5. 05Record the confirmed schedule and staff-approved update.

SECTION 01

Find where recruiters repeat work

Watch how a recruiter handles one vacancy from publication to interview. Are job descriptions copied into several websites? Do application attachments arrive separately from candidate records? Does a coordinator chase availability using an untracked inbox? Identify the repeated handoff and its owner before choosing a new platform.

A recruitment website helps candidates understand roles and apply. An applicant tracking system, or ATS, stores applications and stages. A client portal can share an approved shortlist and interview availability. Those interfaces should reflect the recruiter's decisions rather than creating a competing version of the pipeline.

SECTION 02

Check your ATS and CRM before replacing them

Existing products may already provide branded vacancy pages, scheduling, templates and client collaboration. Configure those features if they fit. A custom build becomes useful when the public experience or a cross-system handoff remains inadequate, not simply because the current interface feels unfamiliar.

Greenhouse's Harvest documentation illustrates the distinction between candidates, applications and job records, with endpoint-specific permissions. Treat that as an example of what an integration assessment must inspect. Actual access depends on your selected product, account and current API; Catapult does not need to replace the ATS to build an approved connection.

SECTION 03

Illustrative example: confirm the interview without losing context

Imagine a recruiter approves a candidate for an interview with a client. This is a hypothetical workflow, not a client result. The coordinator sends an invitation containing the agreed role, time zone and available slots. Confirmation creates one interview entry linked to the correct application, not only to the person's general profile.

The candidate later changes availability. The system needs to cancel the original appointment, record the change and send one corrected invitation. If the calendar connection fails, the coordinator sees a pending task. It must not tell the candidate that a meeting is confirmed before the scheduling system accepts it.

AI can prepare an administrative summary or draft a message from approved facts for recruiter review. It should not decide who deserves an interview, infer personal traits or reject an application. Availability coordination can use explicit calendar rules without assessing a person's suitability for work.

SECTION 04

Keep vacancy information accurate on the public website

Each public vacancy needs an owner, a current status and a working application path. The website should reflect changes from the approved job record rather than leaving outdated copies online. Do not display a salary, location or working arrangement that the recruiting team has not confirmed.

Google's JobPosting documentation explains requirements for job-detail markup and handling expired vacancies. Structured data should describe a real, visible job posting, not a generic recruitment service page. Adding markup does not guarantee search visibility; maintaining accurate listings is the more basic responsibility.

SECTION 05

Protect candidate records at every handoff

Define the ATS as the owner of candidate and application records unless your existing architecture requires otherwise. Keep client account access separate. A hiring manager should receive only the candidate information explicitly shared for that vacancy, not every note or application associated with the same person.

Your agency's designated data owner should approve access, retention and deletion behavior. Document how a correction or deletion reaches connected systems, including attachments and cached portal copies. Limit integration credentials to the required functions and test user removal as carefully as user invitation.

SECTION 06

Choose a narrow release and test real interruptions

Start with one recruiting team, one ATS, vacancy publishing and the approved interview handoff. Include an exception queue and a documented manual route. Keep payroll, background screening and automated selection outside this release. Ask the agency to demonstrate both the public candidate experience and restricted client access.

Required acceptance scenarios

SECTION 07

Compare proposals on the handoff, not a feature count

Bring an anonymized vacancy, role permissions, your ATS documentation and a difficult scheduling example. Catapult can scope a staffing website, portal and approved integration around those inputs. For remote delivery to U.S. or international teams, agree access locations, review overlap and ongoing support ownership. Contact us for pricing against the confirmed scope.

SECTION 08

Frequently asked questions

Do we need a custom ATS for our staffing agency?

Not necessarily. Evaluate configuration and existing integrations first. A custom website, client portal or coordination workflow may address the gap while preserving the ATS as the authoritative record.

Can AI automate candidate selection?

That is not the scope proposed here. Keep screening, shortlisting and rejection with authorized people. Use automation for approved administrative work such as organizing information, scheduling and preparing drafts for review.

Can clients see candidate records in a portal?

They can see the specific information your recruiters approve for that client and vacancy. The portal must enforce those permissions on each record and attachment, not merely hide navigation links.

PRIMARY REFERENCES

Sources and further reading

These references cover the standards, platforms, or published prices discussed in the guide. Worked examples and checklists are our editorial guidance.

ABOUT THE AUTHOR

Catapult AI Work Technical Team

Catapult AI Work builds websites, business software, AI automations, and mobile apps. We write these guides to help business owners compare options and prepare project requirements.

EDITORIAL METHOD

About this guide

We use AI to assist with drafting and editing. Catapult AI Work is responsible for the published content. Examples illustrate possible approaches; they are not client case studies unless identified as such.

Budget examples are not Catapult package prices. Check linked provider pages for current fees and plan limits before making a purchase.

Read the editorial policy

RECRUITMENT & STAFFING

Connect recruiting work without automating judgment.

Share the website, ATS and coordination steps your team uses. We can scope a focused administrative workflow with clear access boundaries.

Contact us for pricing