Senior Technologist Integrations Extend Developer

**Service Center** CSCS TX POSITION SUMMARY:  _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._  ESSENTIAL DUTIES:  **Integration Development & Configuration**  * _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_  * _Data mapping and validation rules_  * _Execute integrations aligned to:_  * _Approved technical design specifications_  * _Architecture standards and patterns_  **Workday Extend Development**  * _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_  * _Maintainability guidelines_  **Testing & Quality Assurance**  * _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_  **System Monitoring & Support**  * _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_  **Data Transformation & Governance**  * _Ensure integrations comply with:_  * _Data security standards_  * _Data privacy regulations_  * _Enterprise data governance policies_  * _Validate data integrity across:_  * _Source systems_  * _Integration pipelines_  * _Workday_  **DevSecOps & Engineering Practices**  * _Follow development best practices:_  * _Version control (Git)_  * _CI/CD pipelines_  * _Code reviews_  * _Contribute to:_  * _Integration automation_  * _Deployment efficiency_  * _Reusable components and templates_  ACCOUNTABILITY:  * _Deliver high-quality integrations and Extend applications_  * _Ensure stability, performance, and scalability of integration solutions_  * _Maintain adherence to architecture, security, and governance standards_  * _Support continuous improvement of integration engineering practices_  * _Executes approved designs_  * _Contributes technical expertise_  * _Escalates risks and constraints_  SKILLS & COMPETENCIES:  **Technical Skills**  * _Workday Integration Development: Expert\-level proficiency in Workday integration tools including Workday Studio, Enterprise Interface Builder (EIB), Core Connectors, Workday REST/SOAP APIs, Orchestrate, and Document Transformation._  * _Workday Extend Development: Experience designing and building Workday Extend applications, including custom UI components, business logic, and user interaction workflows that extend Workday capabilities._  * _Data Transformation & Mapping: Strong experience with XML, XSLT, JSON, and data transformation logic; ability to design and implement complex data mappings, validations, and transformation rules across systems._  * _Integration Architecture & Patterns: Understanding of integration design patterns (batch, real-time, event-driven) and ability to implement scalable, maintainable solutions aligned to enterprise architecture standards._  * _Protocols & Security: Hands-on experience with integration protocols and security standards including SFTP, HTTPS/REST, AS2, OAuth 2.0, PGP encryption, and secure credential management._  * _DevSecOps & Engineering Practices: Experience with version control (Git), CI/CD pipelines, deployment automation, code review practices, and secure development methodologies applied to integration delivery._  * _Integration Monitoring & Performance Optimization: Ability to monitor integration health, troubleshoot failures, and optimize performance for reliability, scalability, and SLA adherence._  * _Data Governance & Compliance: Experience applying data security, privacy regulations, audit controls, and governance standards within integration pipelines and data exchanges._  Leadership & Business Competencies  * _Requirements Translation & Technical Execution: Strong ability to interpret technical specifications and translate them into high-quality, scalable integration and Extend solutions aligned to business needs._  * _Problem Solving & Root Cause Analysis: Proven ability to diagnose complex integration issues, identify root causes, and implement sustainable solutions across interconnected systems._  * _Communication & Collaboration: Ability to communicate technical concepts clearly to both technical and non-technical stakeholders and collaborate effectively across COE teams, enterprise architecture, and business partners._  * _Cross-Functional Partnership: Experience working across HR, Finance, P2P, Technology, and third-party vendors to support end-to-end system integration and data flow requirements._  * _Attention to Detail & Quality Focus: High level of precision in development, testing, and documentation; strong commitment to data accuracy, system integrity, and engineering quality standards._  * _Ownership & Accountability: Takes accountability for delivery of integration solutions, system reliability, and adherence to established standards, while escalating risks and constraints appropriately._  * _Continuous Improvement Mindset: Proactively identifies opportunities to improve integration processes, automation, reusability, and overall platform efficiency._  EDUCATION, EXPERIENCE, AND 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)_  * _Integration design and troubleshooting_  * _Familiarity with DevSecOps practices and tools_  * _Bachelor’s degree in Information Systems, Computer Science, or related field_  CERTIFICATIONS:  * _Workday Pro Certification – Integrations (required)_  * _Workday Pro Certification – Extend (preferred)_  PHYSICAL REQUIREMENTS:  _Position requires little to moderate physical activity. Handling of average weight objects up to 15 pounds; occasional standing or walking; frequently at a keyboard, workstation, or desk._  WORK ENVIRONMENT:  _Work is typically in a normal office administrative environment involving minimal exposure to physical risks. Hybrid / remote-eligible schedule available._  **Caliber uses E-Verify to confirm the identity and employment eligibility of all new hires.**  **Must be eligible to work in the U.S. with no restrictions.**