Every integration is custom built for your stack.
No workarounds, no data loss, no compromising on how your operation runs. The adapter and factory pattern is Mach 1-owned code. Your involvement is access, scope, and field-mapping decisions. Everything else is on us.
We sit between your ATS and your payroll.
- Source
Your ATS
The system you already run.
- Layer
Mach 1
The operational layer.
- Destination
Your payroll
Your existing provider.
Bullhorn + Mach 1 Scheduler.

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Mach 1 Scheduler (Scheduling & Shift Management) connects directly to Bullhorn — shift data pushed at the placement and job level, credentials synced both directions through Credential Hub (Workforce & Compliance). Your ATS stays the system of record. Your schedule finally keeps up with it.
Shifts are written to Bullhorn at the job level and the placement level, and credentials sync in both directions. The Bullhorn page covers exactly what syncs, which way, and how activation works.
What stays in sync.
- Candidate and provider records.
- Credentials, with per-document write-back control.
- Worked hours via the payroll activation flow.
- Job orders and shifts, kept current both ways.
Two-way sync means a change in either system propagates to the other, with a full audit trail of every adapter call.
Two-way by default
Whatever ATS you run — including Bullhorn and Salesforce — we build a deep, two-way sync, with custom adapters for anything else in your stack.
Don't see yours? We'll build it.
Clean exports for payroll.
Timesheet approval in Mach 1 generates clean export artifacts for payroll processing. Validated time leaves the platform ready to run, nothing re-keyed.
Clean handoff
Approved time leaves Mach 1 as clean export artifacts that drop straight into your payroll, with direct integrations where it makes sense.
Don't see yours? We'll build it.
From discovery to go-live.
Discovery
Mach 1 reviews your stack, data model, and integration requirements.
Scoping
Field-mapping decisions made collaboratively. Access and sandbox credentials provided by you.
Build
Mach 1 owns the adapter build entirely.
Testing
Sandbox validation before any live data flows.
Go live
Full audit trail active from day one.
Seen enough?
Every client gets a solution engineered for their stack, no exceptions. Book a demo and we'll scope the build with you.