Senior HRIS Integration Architect – SuccessFactors

AI AXISS INC; Hercules (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

AI AXISS INC is seeking a Senior HRIS Integration Specialist in Hercules, CA. You will lead the technical design, development coordination, testing, and support of integrations between SAP SuccessFactors Employee Central and external HR, payroll, and enterprise systems.

You will collaborate with HR, Payroll, and middleware teams to ensure secure, reliable data flows, and you will drive the Workday transition by guiding integration assessment, mapping, testing, and cutover readiness.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience.
• 8+ years HRIS experience with at least 5 years hands-on SAP SuccessFactors EC integration experience.
• Deep knowledge of SuccessFactors data model (Person/Employment, Job Information, MDF, foundation objects).
• Expert-level in SuccessFactors OData and CompoundEmployee APIs, including filtering and delta extraction.

Responsibilities

• Lead the technical design, development coordination, testing, and support of SAP SuccessFactors EC integrations with external HR, payroll and enterprise systems.
• Architect API queries, data mappings, and data-flow diagrams for inbound/outbound integrations.
• Manage Integration Center jobs using CSV, EDI, OData, SOAP, including SFTP, PGP, and monitoring.
• Own payroll integrations with ADP Celergo and ADP GlobalView, ensuring accurate replication and error resolution.
• Collaborate with SAP CPI and Informatica IICS teams to troubleshoot interface failures and data-quality issues.
• Plan testing strategies (unit, system integration, regression, end-to-end) for hires, transfers, retroactive changes.
• Support Workday transition: assess requirements, map redesign, parallel testing, cutover activities.

Skills

HRIS experience

SAP SuccessFactors

APIs (OData/CompoundEmployee)

Integration Center

CPI (SAP Integration Suite)

Informatica IICS

ADP payroll integrations

XML/JSON/CSV

SFTP & PGP

Agile delivery

Stakeholder management

Documentation

Education

Bachelor's degree in Computer Science or Information Systems

Tools

SAP Integration Suite (CPI)

Informatica IICS

Workday integrations (EIB/Core Connectors/Studio/PECI)

ADP Celergo & ADP GlobalView

XML/JSON/CSV tooling

Job description

AI AXISS INC is seeking a Senior HRIS Integration Specialist in Hercules, CA. You will lead the technical design, development coordination, testing, and support of integrations between SAP SuccessFactors Employee Central and external HR, payroll, and enterprise systems.

You will collaborate with HR, Payroll, and middleware teams to ensure secure, reliable data flows, and you will drive the Workday transition by guiding integration assessment, mapping, testing, and cutover readiness.