Senior HRIS Integration Architect – SAP SuccessFactors

Valiant Technologies LLC; Atlanta (GA); Sur place; USD 120 000 - 180 000; Plein temps

Résumé du poste

Valiant Technologies LLC is seeking a Senior HRIS Integration Specialist to lead the design, development, and testing of integrations between SAP SuccessFactors Employee Central and external HR systems. You will translate business needs into robust technical specifications, data mappings, and API queries, ensuring secure and reliable employee data flows.

The role collaborates with HR, Payroll, middleware teams, and vendors, and supports the planned transition to Workday by driving assessment,

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or a related discipline, or equivalent practical experience.
• 8+ years of HRIS experience, including at least 5 years of hands-on SAP SuccessFactors Employee Central integration experience.
• Strong understanding of the SuccessFactors data model, including Person and Employment objects, Job Information, Compensation, MDF objects, foundation objects, picklists, and effective dating.
• Expert-level proficiency in SuccessFactors OData and CompoundEmployee APIs, including query development, delta extraction, filtering, and troubleshooting.
• At least 5 years of experience developing and supporting SuccessFactors Integration Center jobs.
• Working knowledge of SAP Integration Suite (CPI) and Informatica IICS, including the ability to trace integration flows, analyze messages, and collaborate with middleware developers on issue resolution.
• Hands-on experience with ADP Celergo and ADP GlobalView payroll integrations.
• Proficiency in XML, JSON, CSV, and fixed-width data formats, along with SFTP connectivity and PGP encryption.
• Experience in integration testing, defect management, root-cause analysis, and production support.
• Strong analytical, documentation, and communication skills, with the ability to work effectively across HR, Payroll, IT, and external vendor teams.
• Experience working in Agile delivery environments.

Responsabilités

• Lead design and documentation of integration solutions and data mappings for SuccessFactors inbound/outbound interfaces.
• Design, optimize, and troubleshoot OData and CompoundEmployee APIs, including delta logic and filtering.
• Configure and support Integration Center jobs with CSV, EDI, OData, and SOAP formats; manage scheduling and secure data transfer.
• Maintain and validate payroll integrations with ADP Celergo and ADP GlobalView for accurate data replication.
• Collaborate with SAP CPI and Informatica IICS teams to resolve interface issues and validate payloads.
• Plan and execute unit, system, and end-to-end testing for hires, transfers, terminations, and retroactive changes.
• Investigate incidents, perform root-cause analysis, and provide sign-off with test evidence.
• Support Workday transition activities including assessment, redesign, parallel testing, migration, and cutover readiness.
• Coordinate with HR, Payroll, IT, middleware teams, and vendors to manage changes and compliance.

Connaissances

HRIS integration

APIs

Data mapping

XML/JSON

SFTP

Formation

Bachelor's degree in Computer Science or related field

Outils

SAP SuccessFactors EC

SAP Integration Suite (CPI)

Informatica IICS

ADP Celergo

ADP GlobalView

Workday integrations (EIB/Core Connectors/Workday Studio)

Description du poste

Valiant Technologies LLC is seeking a Senior HRIS Integration Specialist to lead the design, development, and testing of integrations between SAP SuccessFactors Employee Central and external HR systems. You will translate business needs into robust technical specifications, data mappings, and API queries, ensuring secure and reliable employee data flows.

The role collaborates with HR, Payroll, middleware teams, and vendors, and supports the planned transition to Workday by driving assessment,