You have a CV that got you noticed, and now there is an interview in the diary. Whether it is a panel at a Health Trust, a first call with a Belfast tech firm or a quick chat at a trade counter in Ballymena, the same handful of questions come up again and again. If you can answer them clearly, with real examples, you are ahead of most people in the room.

This guide covers the questions to prepare for, a simple structure for answering them, and how interviews tend to differ across the main NI sectors. If your CV still needs work, start with our CV guide for NI employers.

📍 A note on process: every employer runs interviews differently, and public bodies often score answers against set criteria. Check your invitation for the format, who is on the panel and any tasks to prepare, and ask the recruiter if something is unclear.


The Questions You Should Expect

"Tell us about yourself"

This is usually the opener. Keep it to about a minute: what you do now, one or two things you have done that are relevant to this job, and why you are applying. It is not your life story. A good shape is present, past, future: where you are, what got you here, and why this role is the next step.

"Why do you want to work here?"

Interviewers can tell a generic answer straight away. Read the job advert and the employer's website, and name something specific: the type of work, the team, a product, the location, or a development route. If the job is outside Belfast, it helps to say honestly why the town suits you, whether that is the commute, family or the kind of work available locally.

"Why are you leaving your current job?"

Stay positive and forward-looking. Talk about what you want more of, such as responsibility, training or a different type of work, rather than what went wrong with your last employer. If you were made redundant or have a gap, say so plainly and move on to what you can offer.

"What are your strengths and weaknesses?"

Pick strengths that match the job advert and back each with a short example. For weaknesses, choose something real and not central to the role, and say what you are doing about it. "I am not good at saying no, so I now plan my week on Monday and flag clashes early" works better than "I work too hard".

"Where do you see yourself in five years?"

Employers want to know you will stay and grow, not that you have a rigid plan. Talk about the skills you want to build and the sort of responsibility you would like, in a way that fits the organisation.

"What salary are you looking for?"

Do your homework first. Check the advertised range, and use our salary guide as an indicative starting point for typical pay in NI. If the advert lists a range, it is fine to say you expect to be within it. Public sector pay is usually set by grade and scale, so there may be little to negotiate at interview.

"Do you have any questions for us?"

Always have two or three ready. Good ones: what does a typical first three months look like, how is performance measured, what training is available, and what are the next steps in the process. Avoid opening with holidays or pay unless they raise it.


Competency Questions and the STAR Method

Many NI employers, especially larger firms and public bodies, ask competency-based questions. These start with phrases like "Tell us about a time when..." and ask for a real example: handling a difficult customer, meeting a tight deadline, working in a team, dealing with a mistake, or leading a piece of work.

The STAR method keeps your answer clear:

Prepare four or five examples before the interview that you can adapt to different questions. Choose a mix: one about teamwork, one about solving a problem, one about a time you were under pressure, and one about learning something new. The action part should be the longest.


How Interviews Differ by Sector

Public sector and civil service

Applications and interviews are typically assessed against published competencies or criteria, so you need to show evidence for each one. Re-read the job advert and any candidate information, and prepare an example for every listed requirement. Our guide to the NI Civil Service explains how those competitions work, and the public sector jobs guide covers the wider picture.

Healthcare and nursing

Expect questions on values, patient care, teamwork, communication and how you handle pressure, often with scenario questions such as what you would do if you were concerned about a colleague's practice. Have your professional registration details to hand. Browse current healthcare jobs and read our nursing and healthcare guide.

Tech and IT

Alongside the standard questions, you may get a technical conversation, a take-home task or a live problem-solving exercise. Practise explaining your thinking out loud, and be ready to talk through a project you built or worked on in detail. See live IT jobs, and our guide to getting a job at Kainos, Allstate or Citi.

Finance and professional services

Expect a mix of competency and technical questions, and for some roles a case study or written exercise. Be ready to explain your qualifications and your progress towards chartership if relevant. Browse finance jobs.

Sales, retail and customer service

Interviews are often shorter and more conversational, with questions about dealing with customers, targets and working under pressure. Some sales roles include a role play or a short presentation. Show energy, give a customer example, and be clear about your availability. See sales jobs and customer service jobs.

Graduates and apprentices

Employers know you may not have much work history, so they will accept examples from study, placements, part-time jobs, volunteering or sport. Our guides to graduate jobs and apprenticeships cover the routes in.


Before, During and After the Interview

Before. Re-read the advert, research the employer, and plan your journey. In Belfast, allow for traffic and parking, or check the bus and train times. If the interview is on video, test your connection, camera and sound the day before.

During. Arrive about ten minutes early, listen to each question fully, and take a moment to think before you answer. It is fine to ask for a question to be repeated. Be honest. If you do not know something, say how you would find out.

After. Send a short thank-you email if it feels natural, and note what you would do differently. If you are not successful, ask politely for feedback. Many employers will give it, and it helps with the next interview.

Finally, keep applying while you wait. Set up a free job alert on NIjobsearch and new jobs that match your search will land in your inbox.

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