Sr. Workday Developer

Hudson ManpowerPhiladelphiaJob.bopublished 09/28/2026
Must-have:CloudSenior

Job Description

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 Experience: 8–10+ Years Domain: Workday Payroll & Integrations

Technical Skills & Responsibilities

8–10+ years of experience with Workday Integrations , with strong hands-on technical expertise.

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 , including:

  • Advanced Reports
  • Matrix Reports
  • Composite Reports

Work with Workday Document Transformation and Object Transporter 2.0 (OT2) .

Design, develop, and maintain:

  • Workday Dashboards
  • Workday Apps
  • Workday Reports
  • Workday 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.

Must-Have 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

Core Responsibilities

  • Integration Development: Build and maintain complex Workday integrations and interfaces.
  • Payroll Integration: Support Workday Payroll-related integrations using PECI, PICOF, CCW, and Cloud Connect.
  • API & Web Services: Develop integrations using REST, SOAP, and Workday Web Services.
  • Reporting & Analytics: Develop advanced Workday reports, dashboards, and analytics solutions.
  • Testing & Support: Troubleshoot, test, debug, and resolve integration issues.
  • Stakeholder Collaboration: Work closely with business and technical stakeholders to translate requirements into effective solutions.
  • Documentation: Contribute to knowledge repositories, technical documentation, and delivery collateral.