Salesforce CPQ Interview Questions

Walk me through a Salesforce CPQ implementation you've led or been a core part of. What was your specific contribution?
How do you model a complex product catalogue with bundles, optional features, and constraint rules?
Explain how you've designed pricing rules — what types did you use and how did you handle rule ordering/sequencing?
How do you implement a multi-tier approval workflow for discounts in CPQ? How do you handle edge cases like recall and re-submission?
How have you used Pricing Rule Lookups versus formula-based pricing? When does one outperform the other?
What's your approach to building document templates in CPQ — how do you handle conditional content and dynamic line item sections?
When would you use QCP over native price rules? What performance and maintenance tradeoffs come with it?
How do you handle amendments and renewals — what are the gotchas developers commonly miss?
How do you test CPQ configuration changes — pricing rules, product rules — before pushing to production?
What are the most common CPQ performance bottlenecks you've encountered, and how did you resolve them?

How do you structure your Apex codebase for maintainability — what patterns do you follow (Trigger Framework, Service Layer, etc.)?
How do you write bulkified Apex that holds up under CPQ's large quote line scenarios?
Describe a complex Apex solution you built to extend CPQ beyond native capabilities.
How do you approach writing unit tests for CPQ-heavy Apex code where test data setup is complex?
How do you handle asynchronous processing in Salesforce — when do you choose Batch, Queueable, or Platform Events?

How have you used LWC to build custom interfaces within or alongside CPQ — for example, guided selling or custom configurators?
What's the difference in your approach between building in Visualforce vs LWC? When would you still choose Visualforce?
How do you manage component communication in LWC across a complex multi-component page?
How have you used JavaScript beyond basic LWC — for example, custom logic in QCP or standalone web components?
How do you ensure accessibility and performance in custom Salesforce UIs?

How have you used Salesforce REST or SOAP APIs to integrate with external platforms? Walk me through a real example.
Describe your experience integrating Salesforce CPQ with Zuora — what data flows between the two systems and how did you design it?
How have you worked with Eloqua in a Salesforce context — what was the integration pattern and what data was synced?
How do you handle integration errors, retries, and data reconciliation between Salesforce and external systems?
How do you secure API integrations — what authentication patterns have you used (OAuth, Named Credentials, JWT)?

How do you manage Salesforce CPQ metadata in a CI/CD pipeline — what makes CPQ deployments trickier than standard metadata?
What tools have you used for source control and deployment — Git, Copado, SFDX, Jenkins?
How do you structure your branching strategy for a Salesforce project with multiple parallel workstreams?
How do you approach regression testing after a CPQ release, specifically for pricing and approval logic?
How do you contribute to Agile ceremonies — sprint planning, retrospectives — in a Salesforce development context?

How do you run a requirements gathering session with business stakeholders who don't know what Salesforce CPQ can and can't do?
Give an example of translating a complex technical constraint into language a non-technical stakeholder could understand and act on.
How do you manage stakeholder expectations when a requested feature is technically risky or out of scope?
Describe a time when requirements changed mid-sprint. How did you handle the impact on design and delivery?

A pricing rule is applying the wrong discount on quotes for a specific product family but works correctly everywhere else. How do you debug it?
You're asked to integrate CPQ with Zuora for subscription billing — walk me through your high-level design and the key decisions you'd make.
A stakeholder wants 150 product combinations with region-specific pricing and currency variations. How do you design this maintainably?
You inherit a CPQ org with no documentation, heavy QCP customisation, and no test coverage. Where do you start?
Your Eloqua-Salesforce sync is creating duplicate leads and corrupting campaign attribution. How do you investigate and fix it?

What Salesforce certifications do you hold, and how have they practically impacted your day-to-day development?
How do you stay current with Salesforce releases — what in the last two release cycles has affected CPQ or your development practice?
What are the key architectural limits of the Salesforce platform that have most influenced your solution designs?

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