OneSource Virtual · 3 months ago
Senior Workday Extend Developer
United States
Full-time
Remote
Senior Level
7+ years expOneSource Virtual (OSV) is a leading provider of Business-Process-as-a-Service (BPaaS) solutions for Workday, helping over 1,000 customers enhance their HR, payroll, and finance operations. The Senior Workday Extend Developer will design, develop, and maintain Workday Extend applications, ensuring optimal performance and integration with external systems while collaborating with a dedicated development team.
Enterprise SoftwareHuman ResourcesInformation TechnologyOutsourcing
Responsibilities
Design, develop, and maintain Workday Extend applications using the Workday Extend platform, including custom business processes, integrations, and user interfaces that extend Workday's core functionality
Develop complex Workday Orchestrations to automate business processes, manage data flows, and integrate with external systems while ensuring optimal performance and reliability
Implement GraphQL solutions within Workday to create efficient data queries, APIs, and real-time data access patterns that support business requirements and system integration needs
Demonstrate exceptional problem-solving abilities by systematically analyzing complex Workday configuration challenges, identifying root causes, and developing innovative solutions that improve system performance and user experience
Leverage AI tools and technologies to enhance Workday development productivity, code quality, and solution innovation. This includes utilizing AI-assisted development environments, automated code generation, intelligent debugging tools, and AI-powered testing frameworks
Apply critical thinking and analytical skills to evaluate multiple Workday solution approaches, assess technical trade-offs, and make informed decisions that balance performance, maintainability, and business requirements
Work collaboratively with an experienced Workday development team to design, develop, and maintain high-quality Workday Extend applications and integrations
Participate in the full Software Development Life Cycle (SDLC) for Workday projects, ensuring the delivery of high-quality solutions by following Workday best practices and established processes
Collaborate with Product Owners, Business Analysts, Scrum Masters, and Workday functional consultants to define technical requirements and development schedules that align with project deadlines
Create and deliver high-quality Workday Extend deliverables, conduct comprehensive testing, and work closely with Quality Assurance to address defects throughout the development lifecycle
Support the Workday development team through active participation in Agile SCRUM processes, including story creation, backlog refining, and all aspects of Agile software development
Troubleshoot and debug complex Workday technical issues across multiple system layers including Workday Studio, Workday Extend, and integration points, utilizing both traditional debugging techniques and AI-enhanced diagnostic tools
Utilize experience with Workday reporting and analytics to create custom reports, dashboards, and data extracts that support business intelligence and operational requirements
Implement Workday integration solutions using Workday Studio, REST APIs, and web services to connect Workday with external systems and third-party applications
Qualification
Required
Bachelor's degree in Computer Science, Information Systems, or equivalent experience
7+ years of experience in software development with strong background in enterprise applications, web technologies, and integration platforms
2+ years of hands-on Workday Extend development experience with demonstrated ability to build custom applications, business processes, and user interfaces within the Workday platform
2+ years of experience with Workday Orchestration including design, development, and deployment of complex business process automations and system integrations
2+ years of GraphQL experience within Workday including schema design, query optimization, and API development for data access and integration scenarios
5+ years of experience with REST APIs, JSON, and web services integration patterns
3+ years of experience in Agile development methodologies, continuous integration, and collaborative development practices
Demonstrated experience in complex Workday problem-solving scenarios with examples of successfully resolving challenging technical issues or implementing innovative Workday solutions to business problems
Experience using AI tools in a professional development environment with the ability to demonstrate measurable improvements in productivity or code quality through AI integration
Ability to quickly adapt to changing Workday platform updates, new features, and evolving business requirements
Expert-level Workday Extend development skills with deep understanding of the Workday Extend platform, development tools, and best practices for custom application development
Advanced proficiency in Workday Orchestration development including complex workflow design, error handling, and integration with both Workday and external systems
Strong GraphQL implementation experience within Workday with ability to design efficient queries, manage data schemas, and optimize performance for real-time applications
Strong analytical and problem-solving mindset with the ability to break down complex Workday business requirements into technical solutions and develop systematic approaches to implementation
Experience with AI development tools and platforms such as GitHub Copilot, ChatGPT, Claude, or similar AI-assisted coding environments, with demonstrated ability to effectively integrate these tools into Workday development workflows
Proficiency in leveraging AI for code optimization, automated testing, and intelligent debugging to improve Workday development efficiency and solution quality
Thorough understanding of Workday architecture, security models, and integration patterns including REST APIs, SOAP web services, and file-based integrations
Creative problem-solving abilities to develop innovative Workday solutions when standard approaches are insufficient, including the ability to research and evaluate new Workday features and capabilities
Strong written and verbal communication skills with ability to explain technical Workday concepts to business stakeholders
Exceptional organizational skills and attention to detail in Workday configuration and testing processes
Preferred
Workday certification in Extend development or other relevant Workday technical certifications demonstrating platform expertise
Advanced experience with Workday Studio for integration development and complex data transformations
Knowledge of Workday security models, including role-based security and business process security configuration
Familiarity with prompt engineering and AI model fine-tuning for Workday-specific applications in HR, payroll, and financial management systems
Experience with Workday reporting tools including Advanced Reports, Composite Reports, and Dashboard development
Understanding of Workday data model and business object relationships across HCM, Financials, and other functional areas
Knowledge of AI-powered development and testing tools such as automated Workday testing frameworks, intelligent configuration review systems, or AI-enhanced performance monitoring solutions
Experience working in a distributed team setup, collaborating with Workday functional consultants, development, QA, and client support teams
Track record of mentoring junior Workday developers in problem-solving methodologies, Workday best practices, and AI tool adoption
Experience with version control systems and deployment processes specific to Workday development environments
Knowledge of enterprise integration patterns and experience with middleware platforms or cloud integration services
Company
OneSource Virtual
OneSource Virtual is a workday services partner in deployment, consulting, and BusinessProcess-as-a-Service (BPaaS) services.
501-1000 employees
H1B Sponsorship
OneSource Virtual has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2024 (8)
2023 (10)
2022 (15)
2021 (11)
2020 (15)
Funding
Current Stage
Late StageTotal Funding
$165MKey Investors
TCVHalyard Capital
2022-11-01Acquired
2015-06-19Series B· $150M
2014-04-01Series Unknown
Leadership Team
Brian Williams
Executive Chairman & Co-Founder
Kelvin Gray
Chief Customer Officer
Recent News
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