Staff Engineer, ERP Workday Extend Integration

REQUIREMENTS: Total Experience 6+ years Strong hands-on experience in Workday Integration development and support. Hands-on experience with Workday Extend, including custom business objects, custom fields, custom APIs, orchestrations, and UI/App Builder pages Advanced expertise in Workday Studio, including complex multi-step integrations, XSLT/XPath transformations, Groovy scripting, error handling, and custom logging. Strong experience with Workday EIB, including inbound/outbound integrations, custom transformations, scheduling, and troubleshooting Strong experience with Workday Core Connectors and Cloud Connect for payroll, benefits, and third-party integrations. Strong experience with Workday Web Services, including SOAP/WWS, REST APIs, RaaS, API versioning, and deprecation management. Strong understanding of Workday Orchestrate and Business Process Framework for extending native business processes and implementing custom logic. Working knowledge of PECI and experience supporting US Payroll and payroll/benefits-related integrations Strong experience with Workday security configuration, including Integration System Users (ISUs), security groups, domain and business process security policies, X.509 certificates, OAuth 2.0, and SAML. Strong experience in Workday reporting, including advanced, matrix, and composite reports, calculated fields, and RaaS. Working knowledge of Workday Prism Analytics, including data ingestion and integration of Workday and external data sources Exposure to Workday AI and automation capabilities, including Workday Illuminate, AI Gateway, Agents, and machine learning-driven capabilities Experience integrating Workday with third-party systems such as payroll providers, benefits carriers, ATS platforms, financial systems, data warehouses, and middleware platforms such as MuleSoft Strong experience with XSLT, XPath, Groovy, and complex data transformation and mapping requirements. Experience with integration monitoring, alerting, logging, performance tuning, and production troubleshooting. Experience supporting Workday semi-annual releases, impact assessment, regression testing, and remediation activities Experience packaging and promoting Workday integrations and configurations across multiple tenants Strong problem-solving, analytical, and troubleshooting skills Strong communication skills with the ability to interact with technical and non-technical stakeholders Experience working in Agile environments and managing multiple priorities/projects simultaneously RESPONSIBILITIES: Design, develop, test, deploy, and support end-to-end Workday integrations across HCM, Payroll, Financials, and Talent. Develop and maintain complex integrations using Workday Studio, EIB, Core Connectors, Cloud Connect, Workday Web Services, SOAP, REST, and RaaS Build and support inbound and outbound integrations with payroll providers, benefits carriers, ATS systems, financial platforms, data warehouses, and external applications. Design and develop custom applications and extensions using Workday Extend, including custom business objects, APIs, orchestrations, and UI pages Extend native Workday business processes using Workday Orchestrate and Business Process Framework capabilities Apply Workday AI and automation capabilities to streamline business processes, integration workflows, and reporting solutions. Develop complex data transformations using XSLT, XPath, Groovy, calculated fields, and Workday Custom Reports. Configure and support PECI and other payroll/financial interface protocols as required. Develop advanced Workday reports, including matrix and composite reports, calculated fields, and RaaS endpoints for downstream consumption. Design and implement secure integration solutions using ISUs, security groups, domain and business process security policies, X.509 certificates, OAuth 2.0, and API access policies. Monitor, troubleshoot, and tune production integrations to ensure reliability, performance, and data integrity. Perform root cause analysis for integration incidents and implement long-term corrective and preventive solutions. Partner with Workday functional teams across HCM, Payroll, Financials, Talent, and ATS to understand requirements and translate them into scalable technical solutions Lead technical design sessions and create integration design documents, technical specifications, and implementation documentation. Review peer solutions and provide technical guidance on integration architecture, coding standards, security, performance, and maintainability. Support Workday semi-annual release cycles by assessing changes, identifying integration impacts, and coordinating regression testing. Manage integration event monitoring, alerting, and log analysis to proactively identify and resolve issues. Support packaging and promotion of Workday configurations, integrations, and Extend applications across Workday tenants. Collaborate with cross-functional teams to ensure timely and high-quality delivery of Workday solutions. Mentor and guide junior integration developers and contribute to technical knowledge sharing across the team. Participate in Agile ceremonies including sprint planning, backlog refinement, sprint reviews, and retrospectives Bachelor’s or master’s degree in computer science, Information Technology, or a related field.