Call Quality Assessor Interview Questions UK: 8 Real Questions and What Interviewers Want

Before your Call Quality Assessor interview, it helps to see the questions from the interviewer's side. We have picked eight from our set of 12 and added the reason each one gets asked.

Eight Call Quality Assessor interview questions, and what the interviewer is thinking

1. Why do you want to be a call quality assessor, and how do you balance supporting advisors with holding them to standards?

Why they ask: Tests understanding that QA is about improvement, not policing.

2. How would you design or review a quality scorecard, and how would you weight the sections?

Why they ask: Scorecard design shows whether you understand what drives good customer outcomes.

3. What is calibration, and how do you make sure different assessors score consistently?

Why they ask: Fairness and credibility of QA depend on consistent scoring.

4. In a regulated environment, such as financial services, what regulatory expectations would you check calls against?

Why they ask: Contact centre QA in regulated sectors protects the firm and customers.

5. An advisor strongly disputes the score you gave them and becomes upset in the feedback session. What do you do?

Why they ask: Tests emotional intelligence and handling of disagreement.

6. How would you give coaching feedback to an advisor after a poor call?

Why they ask: Feedback quality determines whether QA actually improves performance.

7. How would you use speech analytics or AI-based scoring alongside manual call assessment?

Why they ask: Contact centres are adopting automation, and assessors must know how it complements human judgement.

8. Tell me about a time you gave difficult feedback to someone and saw them improve.

Why they ask: Assessors regularly deliver uncomfortable messages.

A sample answer to question 1

Why do you want to be a call quality assessor, and how do you balance supporting advisors with holding them to standards?

I like the role because it sits where customer experience, compliance and people development meet. I'd be listening to real conversations, and using what I find to help advisors improve and to give the business insight into what customers are struggling with. A typical day involves assessing a sample of calls, chats or emails against the scorecard, writing clear feedback, running calibration sessions, delivering coaching alongside team leaders and producing trend reports. The balance comes from how you frame the work. Standards matter, particularly for compliance, so I'd be consistent and fair, but I'd always explain why something matters to the customer and give examples of what good sounds like, not just a score. I'd celebrate strong calls as well as highlight gaps, because advisors who see QA as helpful are more open to feedback. I also see it as a way to feed back systemic issues to the business, such as confusing processes that cause poor calls.

Common mistake to avoid: Describing QA as catching people out; focusing only on scores

Want the rest?

Full model answers, key points and common mistakes for all 12 questions are on the Call Quality Assessor interview questions page. The first five are free, no sign-up needed.