Sr. Workday Developer

About the role

We are seeking a Senior Workday Developer with strong expertise in Workday Integrations and Payroll. The ideal candidate should have extensive hands‑on experience designing, developing, testing, troubleshooting, and maintaining Workday integrations and related technologies. Location: Philadelphia, PA – Onsite. Duration: 6–12+ Months Contract. Required experience: 8–10+ years in Workday Payroll & Integrations.

Responsibilities

• Design, develop, and maintain Workday integrations using EIB, Core Connector for Worker (CCW), PECI, PICOF, Workday Cloud Connect, Web Services, REST and SOAP APIs.
• Develop and maintain XML/XSLT transformations, including XSLT 2.0 and XSLT 3.0.
• Develop and maintain Workday Custom Reports (Advanced Reports, Matrix Reports, Composite Reports).
• Work with Workday Document Transformation and Object Transporter 2.0 (OT2).
• Design, develop, and maintain Workday Dashboards, Apps, Reports, and Integrations.
• Perform integration testing, troubleshooting, debugging, and issue resolution.
• Integrate Workday with external technologies, applications, and vendor systems.
• Collaborate with stakeholders across Finance, Human Resources, Accounting, Payroll, and Legal to understand business requirements and pain points.
• Contribute to and execute the HR data and analytics strategy.
• Participate in knowledge‑sharing and knowledge‑capture sessions.
• Create and maintain technical documentation and delivery collateral.
• Support ongoing improvements and enhancements to Workday integration solutions.

Requirements

• 8–10+ years of experience with Workday Integrations and Payroll.
• Strong hands‑on technical expertise in Workday Payroll & Integrations domain.

Skills

• Workday Integrations
• Enterprise Interface Builder (EIB)
• Core Connector for Worker (CCW)
• PECI (Payroll Effective Change Interface)
• PICOF (Payroll Interface Connector)
• Workday Cloud Connect / Cloud Connect Integrations
• Workday Web Services
• REST APIs
• SOAP APIs
• XML
• XSLT 2.0 / XSLT 3.0