17 March 2025 · 9 min read
How to Prepare for an Interview: A Step-by-Step Guide for UK Job Seekers
How to prepare for an interview — it sounds simple, but most candidates underprepare. A little research and practice can dramatically improve your odds. This guide covers what to do before, during, and after an interview: company research, common questions, what to bring, body language, and how to handle the "tell me about yourself" opener. For UK job seekers, we've included UK-specific tips and one thing that can give you an edge before you even walk in: verified credentials.
Before the interview: research
Know the company. Visit their website, check recent news, understand their products or services. Look up the interviewer on LinkedIn if you have their name. Review the job description again — your answers should connect your experience to their requirements. Prepare 2–3 thoughtful questions to ask them. "What does success look like in this role?" or "What's the team structure?" show genuine interest. Avoid questions easily answered by a quick Google search.
Common interview questions and how to answer them
"Tell me about yourself" — Keep it to 1–2 minutes. Start with your current situation, then relevant experience, then why you want this role. Don't recite your entire CV.
"Why do you want to work here?" — Be specific. Reference the company's values, recent projects, or the role itself. Generic answers fall flat.
"What are your strengths?" — Pick 2–3 relevant to the role. Back each with a brief example.
"What are your weaknesses?" — Choose something real but not critical. Show how you're working on it. "I used to overcommit — now I prioritise and say no when needed."
"Describe a challenging situation" — Use the STAR method: Situation, Task, Action, Result. Keep it concise and focus on your role.
"Where do you see yourself in 5 years?" — Link to the role and company. Show ambition without implying you'll leave soon.
What to bring to the interview
Printed copies of your CV (even if they have it digitally). A notepad and pen. Any documents they've asked for — ID, proof of address, Right to Work. If you have verified credentials, you can mention your Credify link — "I've added a verification link to my CV so you can confirm my documents." Some recruiters appreciate the proactive approach. Don't over-rely on it; let your preparation and answers carry the day.
During the interview: body language and delivery
Make eye contact. Sit up straight. Avoid fidgeting. Nod when they speak to show engagement. Speak clearly and at a moderate pace. Pause to think if needed — it's better than rambling. For video interviews: test your camera, mic, and lighting. Look at the camera, not the screen. Minimise distractions behind you.
UK-specific tips
UK interview culture tends to be direct but polite. A firm handshake (when in person), punctuality, and professional dress are expected. Research the dress code — corporate vs startup can differ. "Smart casual" often means smart trousers and a shirt, not jeans. Be prepared to discuss your Right to Work status if relevant. Have your documents ready — a verified copy can speed this up if you've sealed them with Credify.
After the interview: follow-up
Send a thank-you email within 24 hours. Keep it brief: thank them for their time, reiterate your interest, perhaps reference one specific discussion point. If they said they'd decide by a certain date, wait until then before following up again. Don't be pushy. A polite check-in after the stated timeframe is fine.
The verification advantage
By the time you reach interview, your CV has already been screened. If it had a verification link and they checked it, they already know your credentials are genuine. That removes one layer of doubt before you walk in. You're not defending authenticity — you're discussing fit and experience. For candidates who've struggled with "why aren't I getting interviews," verification can be the factor that gets you to the room. Once you're there, preparation carries you the rest of the way.
Quick preparation checklist
- Research the company and role
- Prepare answers for common questions using STAR where relevant
- Prepare 2–3 questions to ask them
- Bring CV copies, ID, Right to Work if needed
- Test tech for video interviews
- Plan your journey — be early
- Send a thank-you email within 24 hours