Workday Integrations and Extend Lead
Posted Jul 13, 2026 · We last checked this listing on Oct 6, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
About your past
Tell me about a Workday Extend app you built. What problem did it solve?
What they are checking: Whether they have hands-on Extend experience, which is still rare.
How do you lead a team of integration developers through design, build and go-live?
What they are checking: The role leads the implementation life cycle, so they want to see team leadership.
What would you do
A client wants an Extend app that would be hard to maintain after you leave. What do you advise?
What they are checking: Whether they think about long-term support costs and client ownership.
An integration breaks the week after go-live and payroll depends on it. What do you do?
What they are checking: Whether they respond quickly, communicate clearly and fix root causes.
About the work
How do you decide whether a requirement should be met with Extend, an integration or standard configuration?
What they are checking: Whether they pick the simplest approach that will be easy to support.
Walk me through building a Workday Studio integration with error handling and retries.
What they are checking: Whether they have deep Studio skills for complex integrations.
How do you use Workday web services and REST APIs in your integrations?
What they are checking: Whether they understand Workday's API layer well enough to design reliable connections.
How do you test integrations end to end with outside systems you don't control?
What they are checking: Whether they coordinate testing with third parties and plan for their delays.
How do you write design documents for integrations so others can support them?
What they are checking: The posting mentions complex design documents, which matter for long-term support.
How do you keep current on Workday releases that affect integrations and Extend?
What they are checking: Whether they track platform changes so integrations don't break unexpectedly.
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As published by Huron Consulting.