Senior Software Engineer - Workday Integration
First seen by Alion on Nov 4, 2026.
Skills and Competencies :
- 6+ years of software or integration engineering experience, including at least 3 years of hands-on Workday integration development.
- Proven experience architecting and delivering enterprise-scale Workday integrations, including technical design, data-flow mapping, and batch, real-time, and event-driven integration patterns.
- Advanced hands-on experience with Workday Studio, Workday Extend, Workday Orchestrate, Enterprise Interface Builder, Core Connectors, Document Transformation, Reporting as a Service, and Workday Web Services.
- Strong knowledge of Workday Human Capital Management, Benefits, Compensation, Absence Management, Talent, Recruiting, and Payroll, with the ability to translate business processes into integration requirements.
- Strong proficiency in Extensible Stylesheet Language Transformations, Extensible Markup Language, JavaScript Object Notation, Groovy or Java scripting, Workday Report Writer, and calculated fields.
- Solid understanding of enterprise integration patterns, application programming interface-led connectivity, microservices, event-driven architecture, Workday security frameworks, and secure connectivity practices.
- Experience with cloud platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform is preferred; experience with MuleSoft Anypoint Platform or a comparable integration platform is also preferred.
- Demonstrated proficiency in artificial intelligence concepts, with hands-on experience using AI tools to streamline workflows and enhance operational efficiency.
- Proven ability to implement AI-powered solutions to solve business challenges.
- Demonstrates a growing awareness of AI risk management and a commitment to responsible and ethical AI use.
Education :
- Bachelor's or master's degree in computer science, information systems, software engineering, or a related technical discipline.
- Workday Integration certification, such as Workday Pro Integrations or Workday Studio, is required.
- MuleSoft Developer Certification is preferred.
Responsibilities :
- Build and deliver secure, scalable Workday integrations and AI-enabled automation across core enterprise platforms.
- Design and develop enterprise Workday integrations using Workday Studio, Enterprise Interface Builder, Core Connectors, Reporting as a Service, and Workday Web Services.
- Own technical design documents, data-mapping specifications, integration architecture diagrams, and reusable design standards for new and existing integrations.
- Partner with Human Resources technology stakeholders, solution architects, and business teams to translate complex business processes into scalable integration solutions.
- Design and build tools powered by large language models and AI agents to improve integration development, testing, monitoring, and incident triage.
- Deliver integrations across the broader enterprise application landscape using MuleSoft or comparable middleware and cloud platforms where applicable.
- Oversee the end-to-end integration lifecycle, including design, development, testing, deployment, monitoring, production support, root-cause analysis, and long-term remediation.
- Define and promote integration standards, naming conventions, security controls, architectural best practices, and data-governance requirements across the organization.
- Support Workday releases, lead code and architecture reviews, mentor junior developers, and apply emerging integration and AI capabilities responsibly.
Skills
Workday, Workday Integration, Workday Implementation, Workday Studio, Workday HCM, Azure, Google Cloud Platform, MuleSoft