HRIS & Payroll
INTEGRATIONS · EXPERTINI ATS

HRIS & Payroll

Push a new hire into BambooHR, SAP SuccessFactors, or Deel the moment an offer is accepted — live today, with ADP on the way.

2 min read · Updated July 2026 · Expertini Editorial

The hire is made, the offer is signed — and then someone re-types the candidate's name, address, salary, and start date into the HR system. It is the least glamorous gap in recruitment and one of the most error-prone: a typo here becomes a payroll problem later. The HRIS & Payroll ATS integration closes the hired-to-onboarded gap by pushing accepted hires from Expertini ATS into BambooHR, SAP SuccessFactors (early access), or Deel — live today.

Everything the push needs already lives in the ATS: the candidate record, the accepted offer generated natively in-app, and the audit trail behind the decision. If you are evaluating an ATS with HRIS integration, note that the surrounding workflow — offers, pipeline, audit-report PDFs — ships in one subscription with no per-seat ATS fees; connect your own HR platform on the Connections page inside the app (Apps → Connections) and push from the Screening & HRIS page.

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01The gap this closes: hired but not onboarded

Days lost between acceptance and HRIS entry delay contracts, equipment, and first-day readiness — and every manual re-key risks a payroll error. A push at the moment of acceptance means HR starts onboarding with clean, complete data the same day the candidate says yes.

02Built for your platform, whichever it is

Organisations do not change HR systems for their ATS, so the coverage spans a spread of platforms. Live now: BambooHR for core HR, Deel for global contractor and EOR hiring, and SAP SuccessFactors for enterprise estates — SuccessFactors in early access, with our team working with you through the first connection. An ADP partner application for payroll-led shops is submitted and pending. In each case you connect your own vendor account; Expertini resells nothing.

03Connect and push today

Connect BambooHR, SAP SuccessFactors, or Deel on the Connections page inside the app, then push an accepted hire from the Screening & HRIS page. For platforms not yet covered, the live Webhooks app can POST a hire event to any URL, and Data Export downloads your workspace as one JSON file for bulk transfer. All included; see integrations and What's New for what lands next.

Engineering notes

Platform architecture & operations

A1Connection architecture

The connection model for this integration is stated honestly on its card: where a public API exists it is used with your own account and consent, and where a vendor requires a partner agreement the page says so instead of showing a Connect button that cannot work.

Once available, credentials follow the platform standard: encrypted at rest, presence-flag display, immediate removal on disconnect.

A2Write semantics and data flow

Every data movement is an explicit action with a logged result. Writes happen on your click — or automatically only where you enabled a rule (auto-push on hire is off by default, per-provider). Reads — imports of people, accounts, or files — run when you press Import, deduplicate against what you already have (clients by name, people by email), skip rather than overwrite, and report created-versus-skipped honestly, which is why re-running any import is safe by design.

Each action writes a row to the app-activity journal (ats_app_activity): what ran, when, for which record, and the outcome — including the vendor's own error text verbatim when something fails. Usage reporting inside the ATS aggregates that same journal, so integration reporting and integration reality cannot diverge.

Anything that leaves the request path — notification fan-out, webhook delivery, activity journalling, mail — runs in fire-and-forget background threads. A slow external endpoint can never make the interface hang, and a failed side effect is logged rather than silently retried into inconsistency.

A3Operational considerations

Connections are organisation-level and gated to owner and admin roles; recruiters use the features a connection powers but cannot connect, disconnect, or reconfigure. Disconnecting removes stored credentials immediately and stops the dependent features visibly, not silently. Data already imported stays yours and editable.

Imported people arrive marked as imported with conservative privacy defaults — no consent is assumed for anyone who never filled in your application form, and retention defaults apply. Everything written is yours to take: CSV exports and the Data Export app cover the same stores the product itself reads. The exit is as open as the entrance — by design, not concession.

A4Placement in the integration topology

This integration is live in the registry today. One connection per provider unlocks every feature it powers, and the topology grid below shows the neighbouring connectors in the same capability area — statuses come from the same registry that drives the in-app hub, so this page can never claim more than the product does. For anything the catalogue does not cover, Webhooks and Zapier are the generic, documented escape hatch.

Dependency map

Connection typestated per-vendor on the card
Secrets at restencrypted; UI shows presence flags, never values
Action journalats_app_activity — one row per action, vendor errors verbatim
Auto-push rulesoff by default, per-provider, every run logged
Registry statuslive

Interface blueprint

Structural schematic of the surface — panels, hierarchy, and interaction affordances. A contract, not a screenshot.
Connection card
● connected — presence flag
scopes: minimum required disconnect
Actions
push — explicit clickimport — deduplicated
Activity journal
Fig. 1 — HRIS & Payroll: structural interface schematic. Panels and states are the contract; data shown is placeholder.

Interaction flow — states, validations, feedback

Every state below is enforced server-side; the interface reports it, it doesn't decide it.
Connectowner/admin clicks Connect on the Connectors page
Vendor consentthe vendor's own screen lists the exact scopes
Token exchangeserver-side callback; secrets never touch the browser
Connectedencrypted store; card flips with presence flag
Explicit actionspush / import / schedule — each one journalled
Consent denied → the vendor's error code surfaces in a toast, namedPlatform keys missing → honest setup pointer, not a silent bounceToken expired → automatic refresh at the chokepointRefresh rejected → visible reconnect prompt, features never break silentlyPlan below minimum → lock card names the exact plan
Fig. 2 — interaction flow: navy = states, gold = server-enforced gates, green = confirmed outcomes; tags list the edge cases and their feedback.

Frequently asked questions

Which HR platforms are covered?
BambooHR, SAP SuccessFactors (early access), and Deel are live today; an ADP partner application is submitted and pending. Each connection uses your organisation's own account with that vendor.
Can I get hire data into my HRIS today?
Yes — directly for BambooHR, SuccessFactors, and Deel: connect on the Connections page inside the app and push from the Screening & HRIS page. For other platforms, the live Webhooks app can POST hire events to any endpoint, and the Data Export app provides a full JSON download.
What data is pushed on acceptance?
The core new-starter record held in the ATS — the candidate's details and the role and offer context — so HR does not re-key what recruitment already captured.
Does this replace my HRIS?
No. Expertini ATS handles hiring; your HRIS handles employment. The integration simply removes the manual hand-off between the two.

At a glance

  • BambooHR, SuccessFactors (early access), and Deel live today
  • Connect on the Connections page, push from Screening & HRIS
  • Closes the hired-to-onboarded re-keying gap
  • ADP partner application submitted and pending
  • Full JSON export available today — no lock-in
  • Your own vendor accounts; no reselling or mark-ups

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