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🇿🇦 Interview guide

Customer service interview questions: what they're testing and how to answer.

Prepare for customer service and call centre interviews by understanding what each question is getting at and building answers from your own experience.

Start with three examplesView customer service roles

The questions are predictable. Whether you can back up your answer is not.

Questions are predictableMany customer service interviews draw from a recurring set of questions.
Answers are what countThe difference is whether you can back up what you say with something that actually happened.
STAR where it fitsUseful for "tell me about a time" questions. Not every question needs it.
Remote changes some of itWritten communication and working without someone nearby may carry more weight.
Worth more than the list

Before you look at any questions

If you have an interview coming up for a customer service or call centre role, you probably want the list of questions. Fair enough, and they are below.

The thing worth knowing first is that the questions are fairly predictable. Many customer service interviews draw from a recurring set of questions. That means the questions are not where the difference lies. The difference is in how you answer them, and whether you can back up what you say with something that actually happened.

Pick three examples you can reuse

Almost every question in a customer service interview can be answered from a small bank of real situations. Before you prepare a single answer, think of three:

  1. A difficult customer. Someone who was upset, and what you did about it.
  2. Something that went wrong that you owned. A mistake, a missed follow-up, a problem you caused or inherited.
  3. A time you had to work something out yourself. No supervisor available, no script that covered it.

Write a few lines on each. What happened, what you did, how it ended.

Those three can cover several different questions. Reusing the same real situation from a different angle is fine when it genuinely fits. It is far better than trying to invent a separate story for every question on the day.

When STAR helps and when it is not needed

STAR stands for Situation, Task, Action, Result. It is a useful way to keep a story from wandering, and it works well for behavioural questions, the ones that start with "tell me about a time when".

It is not needed everywhere. Questions like "how would you handle a customer who..." are hypothetical, so there is no past situation to describe. Questions like "what does good customer service mean to you?" are asking for a view, not a story. So are motivation questions such as "why customer service?". And simple process questions just want a straight answer.

Use STAR where there is a real event to describe. Elsewhere, answer the question as asked. Forcing the structure onto everything can make answers sound rehearsed and longer than they need to be.

For the opening question that often comes before the customer service questions, see how to answer "tell us about yourself".

Staying useful under pressure

Questions about handling difficult customers

" Tell me about a time you dealt with an angry customer "

What it is getting at. Whether you stay useful when someone is upset, and whether you separate the person from the problem.

A weak pattern. The answer becomes a description of how unreasonable the customer was. The interviewer learns about the customer, not about you.

A stronger shape. Briefly what the situation was, then most of the answer on what you did and said, then how it ended. Close with what you would do the same way again. Keep the customer's behaviour to one line.

The useful detail is usually something small and specific. What you said first. Whether you let them finish. Whether you moved them off the phone and onto email, or the other way round.

" What would you do if you could not solve a customer's problem? "

What it is getting at. Honesty, and whether you know what to do when you reach the edge of what you can fix.

A weak pattern. "I would do everything in my power to help them." It sounds willing and says nothing.

A stronger shape. Say what you would try first, say at what point you would stop trying alone, and say what you would do next. Then give an example of having actually done that.

Where you draw the line

Questions about judgement and priorities

" How do you handle several customers at once? "

What it is getting at. Whether you have a rule for deciding what goes first, or whether you just work fastest.

A weak pattern. "I'm good at multitasking."

A stronger shape. Name the actual rule you use. Some people work by how long the customer has been waiting, some by how quickly something can be closed, some by urgency of the issue. Any of those is a real answer. Then say how you keep the ones you are not dealing with from feeling ignored.

" What do you do when you don't know the answer? "

What it is getting at. Whether you guess.

A weak pattern. Trying to look knowledgeable. Anything that suggests you would work it out on the fly in front of the customer.

A stronger shape. Say you would tell the customer you are not certain, explain how you would find out, commit to coming back to them, and then actually come back. Follow it with an example.

It can sound simple, but it shows something useful: you would rather verify an answer than guess in front of a customer.

" When would you escalate something? "

What it is getting at. Where you draw the line between solving it yourself and asking for help.

A stronger shape. Give the criteria you use rather than a single example. Things like: it needs authority you do not have, it involves a commitment you cannot make, the customer has asked for someone else, or you have tried and it is getting worse.

This one is worth preparing properly if the role is remote. Remote roles may require clearer judgement about when to resolve something independently and when to ask for help or escalate, simply because there is nobody sitting next to you to check with quickly.

Owning it

Questions about ownership and mistakes

" Tell me about a mistake you made "

What it is getting at. Whether you can own something without falling apart or blaming someone else.

A weak pattern. A mistake that is secretly a strength. "I care too much about customers so I spend too long on calls." It avoids answering the question directly.

A stronger shape. A real mistake, briefly. What caused it. What you did once you noticed. What changed afterwards, either in how you work or in the process.

Pick something genuine but proportionate. You do not owe the interview your worst day.

" How do you handle criticism or difficult feedback? "

What it is getting at. Whether you can take useful feedback and change what you do. In remote work, some feedback may arrive in writing, so being able to process it clearly can matter.

A stronger shape. An example of feedback you received, what you did with it, and what is different now. Avoid saying you welcome all feedback. Nobody does. Saying it was uncomfortable and you acted on it anyway is more credible.

The role itself

Questions about the work itself

" What does good customer service mean to you? "

What it is getting at. Whether you have thought about the work, or whether you are reciting a phrase.

A weak pattern. "The customer is always right." "Going above and beyond."

A stronger shape. Pick one or two things you actually believe and explain why. Being clear about what you can and cannot do. Doing what you said you would do, by when you said. Not making the customer explain the problem twice.

" How do you cope with repetitive work? "

What it is getting at. Whether you know what the job is, and whether your accuracy holds up when the work is the same all day.

A weak pattern. Claiming to love repetition. The interviewer knows the work is repetitive. That is why they are asking.

A stronger shape. Acknowledge it. Then say what you do to keep your accuracy up when attention drops, because that is the real question underneath. Checking before sending. Keeping notes so you do not lose your place between contacts. Using a consistent checking routine when the work becomes repetitive.

" Why do you want to work in customer service? "

What it is getting at. Whether the role is a considered choice, and sometimes, in a slightly different phrasing, why they should take you rather than someone else.

A stronger shape. Say what you are actually good at within the work, and connect it to this role specifically. If you have worked in customer service before, say what keeps you in it. If you have not, say what in your background points this way.

Avoid "I'm a people person". It is the customer service equivalent of saying you are a hard worker.

Distributed teams

What may be different in a remote customer service interview.

Remote employers vary a great deal, so treat this as things that may come up rather than a fixed set of expectations.

✓Written communication may carry more weight than in an office role.
✓You cannot always turn around and ask, so judgement about escalation matters more.
✓Some roles involve a team in another time zone. Read the advert rather than assuming.
01

Written communication may carry more weight

In a distributed team, a larger share of both customer contact and internal communication tends to be written. Expect questions about it, and be ready for the possibility of a short written exercise.

02

Working without someone nearby

A useful answer explains your judgement: what you decide on your own, what you check first, and how you flag something when you need input from someone else.

03

Working with a team in another country

Interviewers may ask about your availability, how you handle a handover, or what you do when the person who can answer is asleep. There is more in the guide to working for US companies.

Watch for these

Weak answer patterns to watch for

  • Describing the customer instead of yourself. The interviewer is not assessing the customer.
  • Claiming to be a multitasker instead of explaining how you decide what comes first.
  • Offering a disguised strength when asked about a weakness or a mistake.
  • Saying you love repetitive work. Acknowledge it and talk about accuracy instead.
  • Giving numbers you cannot back up. If you say something improved, be ready for "by how much, and how do you know?"
  • Answering in the abstract when the question asked for a specific occasion.
  • Running out of road because you only prepared one example.

A note on numbers. If you want to use them, use your own real ones:

I handled [channel: calls, chat, email or a mix] for
[type of customer or product], usually around [your real number]
contacts a day during busy periods.

Replace every bracket with your own figures. If you do not know your numbers, describe the work without them. Never quote a figure you could not explain if you were asked a follow-up question.

Transferable experience

If your experience is not from a call centre

Plenty of customer-facing work counts, even when the job title does not say customer service.

  • Retail. Handling several customers at once, complaints, returns, cash-ups, and keeping your temper on a busy Saturday.
  • Hospitality. Service under time pressure, reading a table, fixing something before the customer has to ask twice.
  • Reception. Being the first point of contact, taking accurate details, and managing people who all want something now.
  • Call centre work in another sector. Systems use, logging every contact, working to a script and knowing when to step outside it.
  • Informal or self-employed work. Dealing with customers directly, following up on your own, and handling it when something goes wrong with no employer behind you.

Describe the task rather than the title, and the overlap becomes easier to see. If you are also updating your CV, the guide to skills for your CV shows how to describe those transferable tasks clearly. If you are coming in without formal experience in the field, it is worth looking at roles that do not require experience.

Have a couple ready

Questions worth asking the interviewer

Have two or three ready. Good ones tell you something useful and show you are thinking about the actual job.

  • What does a typical day look like in terms of contact volume and channel? Tells you what the work really is.
  • What are the most common queries that come through? Tells you how repetitive it is and what you would need to learn.
  • How does the team handle it when someone is stuck? Tells you a great deal about the support structure, and it matters more remotely.
  • What does the first month look like? Tells you whether there is a proper handover or whether you are straight in.
Preparing for an interview?Test your three examples against the questions above, then see what customer service roles are open.
View customer service roles
Frequently asked questions

Worth knowing before you walk in.

Straight answers to common questions about customer service interviews.

As a practical starting point, prepare three: a difficult customer, something that went wrong that you owned, and a time you worked something out alone. They can be adapted to several common questions.

No. It helps with "tell me about a time when" questions because it stops a story from wandering. For hypothetical questions, opinion questions and motivation questions, just answer what was asked.

It can count. Describe the tasks rather than the job title and look for genuine overlap, such as handling several people at once, dealing with complaints, and staying accurate when it is busy.

Look for the customer-facing parts of whatever you have done, including informal work, volunteering and study projects. Say plainly that you have not worked in the field yet, then spend the answer on what does transfer.

Two or three questions about the actual work: contact volume, the most common queries, and what happens when someone gets stuck. Those can tell you a great deal about the day-to-day work.

Ready?

Prepare the examples before the interview.

Use the questions to test your examples, not to memorise somebody else's answers.

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