Workday Integration Developer

We are seeking an experienced Workday Integration Developer with 8+ years of Workday integration experience to design, develop, test, deploy, and support enterprise HR integrations and advanced reporting solutions. The ideal candidate will have strong hands-on expertise in Workday Studio, Core Connectors, EIB, PECI, XML/XSLT, REST/SOAP, JSON, SFTP/MFT, and Workday reporting.

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Must-Have Skills

• 8+ years of Workday Integration experience
• 3+ years of hands-on Workday Studio experience
• 2+ years of PECI experience, preferably supporting US Payroll
• Workday Core Connectors
• Workday EIB
• XML/XSLT
• JSON
• REST/SOAP
• SFTP/MFT
• Certificate management and encryption
• Workday Report Writer
• RaaS
• Complex Calculated Fields
• Workday security and business processes
• Version control and CI/CD

Key Responsibilities

• Architect, develop, test, and deploy Workday integrations using Studio, Core Connectors, EIB, and PECI.
• Develop inbound and outbound interfaces for US payroll providers, including scheduling, retries, monitoring, and error handling.
• Manage end-to-end data flows for Core HCM, Time/Absence, and Benefits.
• Develop integrations supporting eligibility, enrollment, and life-event processes.
• Build Recruiting and Talent integrations and reporting solutions.
• Develop RaaS, custom reports, calculated fields, matrix reports, and composite reports.
• Design robust error handling, monitoring, alerting, and operational controls.
• Troubleshoot production incidents and perform root-cause analysis.
• Implement secure data transfers using SFTP/MFT, certificates, encryption, and token-based authentication.
• Optimize Workday reports for performance and data quality.
• Ensure integrations comply with HR data privacy and security requirements.
• Follow SDLC practices including version control, peer reviews, CI/CD, unit testing, and integration testing.
• Manage changes and promotions across Workday environments from sandbox through production.
• Translate business requirements into technical designs and integration deliverables.
• Create technical documentation, operational runbooks, and production handoffs.
• Collaborate with HRIT, HR, Payroll, Benefits, Talent Acquisition, InfoSec, and Enterprise Engineering teams.

Required Technical Expertise

Workday:
Workday Studio, Core Connectors, EIB, PECI, Core HCM, Time/Absence, Benefits, Payroll, Recruiting, Talent

Integration Technologies:
XML, XSLT, JSON, REST, SOAP, SFTP, MFT, APIs, certificates, encryption, token-based authentication

Reporting:
Report Writer, RaaS, Calculated Fields, Matrix Reports, Composite Reports, Report Performance Tuning

Development & DevOps:
Version Control, CI/CD, Peer Reviews, Unit Testing, Integration Testing, SDLC

Qualifications

• 8+ years of Workday integration development experience.
• Strong experience with Workday Studio and PECI.
• Strong understanding of Workday security, business processes, tenant management, and environment promotion.
• Experience developing reliable, highly available integrations with monitoring and alerting.
• Strong troubleshooting and root-cause analysis skills.
• Excellent communication and stakeholder-management abilities.
• Bachelor's degree in Computer Science, Information Systems, or equivalent practical experience.