Sr. Developer - Workday Integrations

Position Title

Sr. Integrations Developer

The Sr. Integrations Developer is part of the HRIS team and requires deep technical expertise in Workday Integration tools, strong problem‑solving skills, and the ability to collaborate with HR, IT, Finance, Accounting, and business stakeholders to ensure seamless data flow and system connectivity. As a key technical expert, the developer supports existing integrations and works closely with cross‑functional teams to understand business requirements and translate them into scalable and efficient integration solutions.

The role requires strong knowledge of core design principles, common data‑modeling patterns, project implementation methodology, and a successful record of delivering high‑quality integrations. The developer will design, develop, test, and maintain integrations using Workday Studio, Core Connectors, EIBs, and APIs. They will also troubleshoot complex issues, optimize integration performance, ensure data security and compliance, and proactively identify opportunities for process automation, system enhancements, and integration efficiencies to support the evolving needs of the business.

• Identify, assess, and solve sophisticated business problems for integrating the Workday cloud application with external applications across a wide array of Human Capital Management functions.
• Lead the design, build, and testing of Workday integration code base, including Studio, EIB, Cloud Connect, Orchestrate, API, RaaS, DT, and supporting 3rd‑party coding.
• Partner with HR, Payroll, Finance, IT, and 3rd‑party vendor teams to understand business requirements and translate them into scalable integration solutions.
• Analyze, research, debug and resolve Workday Integration production related issues.
• Identify opportunities to enhance integration performance, automate processes, and improve system efficiency.
• Ensure integrations adhere to security best practices, data privacy regulations, and compliance standards.
• Create conceptual approaches, technical analyses, and plans for development, unit testing, deployment and maintenance support activities.
• Lead integration testing activities, prepare test scripts, conduct unit and UAT testing.
• Write and maintain XSLT and MVEL expressions to manipulate data and automate business logic within Workday Studio integrations.
• Create thorough documentation of integration procedures, processes, configurations for installation, maintenance and future reference.
• Work in Agile environments, manage multiple projects, and meet deadlines.
• Design, code, document and implement new applications as well as existing programs.
• Contribute to enhancements and corrections to existing integrations and applications codebase.
• Develop code that complies with design specifications, security best practices, and delivers high system performance.
• Collaborate with Development and QA staff on individual and team deliverables.
• Work in a loosely structured, fast‑paced organization.
• Conduct code reviews, as requested, to comply with coding standards.
• Build working relationships with all teams on software development.
• Identify opportunities for future enhancements and refinements to standards and development methodologies.
• Manage multiple projects and initiatives with different or competing timelines and demands.

• Bachelor's Degree in a related field or at least 6 years of experience using Workday or related systems.
• 6 or more years of work experience in IT, HRIS, or related fields.
• Hands‑on Workday experience developing and supporting end‑to‑end integrations across multiple functions such as Core HCM, Compensation, Recruiting, Learning, Finance, Benefits, IT, and Procurement.
• Experience in all phases of the technology implementation lifecycle: requirements gathering, design, build, testing, and launch.
• Experience leading design sessions, reviewing, and assisting in the creation of project deliverables.
• Experience with Workday integrations (Inbound EIB, Outbound EIB, Studio, calculated fields, and advanced custom reports).
• Familiarity with Workday API documentation to build technical design documentation…