Senior Technologist, Integrations Extend Developer

Caliber Collision•Lewisville, TX

10d•Hybrid

About The Position

The Sr. Technologist, Workday Sr. Integration & Extend Developer is a senior technical role within the Workday Center of Excellence (COE), responsible for designing, building, and maintaining integrations and Workday Extend applications that connect Workday with the broader enterprise technology ecosystem. This role operates within an enterprise product and platform governance model, executing integration development and application delivery aligned to defined architecture standards, control frameworks, and product roadmap priorities. Executes within defined architectural guardrails, raises risks and technical constraints and ensures quality, security, and performance of integrations. The Sr. Technologist serves as a hands-on engineering expert, translating technical design specifications into scalable, secure, and high-performing integrations and applications, while ensuring adherence to enterprise integration standards and data governance requirements.

Requirements

5+ years of Workday integration development experience
Hands-on experience with Workday Studio, EIB, Core Connectors, Workday APIs
Experience building Workday Extend applications
Strong experience with data transformation (XML, XSLT, JSON)
Strong experience with integration design and troubleshooting
Familiarity with DevSecOps practices and tools
Bachelor’s degree in Information Systems, Computer Science, or related field
Workday Pro Certification – Integrations (required)
Must be eligible to work in the U.S. with no restrictions.

Nice To Haves

Workday Pro Certification – Extend (preferred)

Responsibilities

Design and build inbound and outbound integrations using Workday Studio, Enterprise Interface Builder (EIB), Core Connectors, Workday REST/SOAP APIs, Workday Orchestrate.
Develop and maintain data transformation logic including XML, XSLT, JSON processing, and Data mapping and validation rules.
Execute integrations aligned to approved technical design specifications and architecture standards and patterns.
Design and build custom Workday Extend applications and UI components.
Develop user interfaces that enhance Workday functionality and user experience.
Ensure Extend solutions meet performance standards, security requirements, and maintainability guidelines.
Perform unit testing, smoke testing, and support integration regression testing.
Validate data accuracy, transformation logic, error handling and edge cases.
Ensure all integrations meet quality standards prior to deployment.
Monitor integration health and performance across environments.
Troubleshoot integration failures and identify root causes.
Implement fixes and improvements to enhance reliability and scalability.
Support third-party integrations and coordinate issue resolution with external systems.
Ensure integrations comply with data security standards, data privacy regulations, and enterprise data governance policies.
Validate data integrity across source systems, integration pipelines, and Workday.
Follow development best practices including version control (Git), CI/CD pipelines, and code reviews.
Contribute to integration automation, deployment efficiency, and reusable components and templates.