UK job interviews operate by different rules than US or Australian interviews. This guide is written specifically for UK employer formats. For general interview prep, see our interview preparation guide.
UK interview formats — what to expect
Competency-Based Interview
NHSFormat
Panel of 2–3 interviewers, 4–8 structured questions, 20–30 min
Used by: NHS, Civil Service, Big 4 consulting, banking
How to prepare
Prepare 6–8 STAR stories covering leadership, teamwork, problem-solving, and client/patient interaction.
Strengths-Based Interview
UnileverFormat
Rapid-fire questions about what you enjoy, what energises you — no STAR expected
Used by: Unilever, Deloitte, EY, National Grid
How to prepare
Be authentic. These interviews are designed to detect rehearsed STAR answers. Know what genuinely motivates you.
Assessment Centre
Graduate schemesFormat
Half or full-day with group exercises, written exercises, presentations, and interviews
Used by: Graduate schemes, civil service, banking
How to prepare
Practise group exercises, prepare a 5-min presentation, do a psychometric test (SHL, Cubiks) simulation.
Case Interview
Management consulting (McKinseyFormat
1-hour structured problem-solving exercise with business case + numerical analysis
Used by: Management consulting (McKinsey, BCG, Bain, KPMG)
How to prepare
Practise 20+ cases. The structure matters as much as the answer.
Telephone / Video Screen
Almost all employers — first-round filterFormat
20–30 min, 4–6 questions, conversational tone
Used by: Almost all employers — first-round filter
How to prepare
Prepare your 60-second pitch, research the company, have 2 questions ready.
The UK vs US interview culture gap
If you've prepared using American interview guides, you may be overconfident in ways that backfire in UK interviews.
| Dimension | 🇬🇧 UK style | 🇺🇸 US style |
|---|---|---|
| Self-promotion | Understated — let achievements speak for themselves | Explicit — 'I am excellent at X' |
| Team vs. individual | 'We achieved X — my contribution was Y' | 'I achieved X' |
| Formality | More formal — title use, structured questions | More casual — first names, flexible |
| Small talk | Expected and valued — shows cultural fit | Optional — often skipped |
| Questions at end | 2–3 thoughtful questions expected | 1–3 questions expected |
| Follow-up | Thank-you email: nice but not expected | Thank-you email: expected within 24h |
NHS interviews: the complete guide
NHS interviews are among the most structured in the UK. Every question maps directly to one of the NHS core values.
“Tell me about a time you collaborated with others to improve patient/client outcomes”
Tip: Show cross-team collaboration — ideally with non-clinical staff or other departments
“Describe a time you maintained dignity and respect for someone in a challenging situation”
Tip: Use a specific patient/client example — vague answers don't score well
“Give an example of when you identified a quality or safety issue and what you did about it”
Tip: Include the escalation process and outcome — panels want to see judgment + process
“Tell me about a time you showed compassion to someone who was distressed”
Tip: Emotional authenticity matters here — don't make this clinical and process-heavy
“Describe a time you contributed to improving care or outcomes for a patient/service user”
Tip: Quantify the improvement if possible — even 'reduced wait time by 20%' adds weight
“Tell me about a time you ensured fair and equitable treatment for all”
Tip: Include diversity/inclusion angle — NHS panels explicitly score this dimension
Common UK interview questions — with answers
What is a competency-based interview?
A competency-based interview asks you to demonstrate specific skills using real examples from your past. Rather than 'what would you do if...', they ask 'tell me about a time when...'. Common UK competency frameworks include: NHS Leadership Framework, Civil Service Success Profiles, and employer-specific competency models (like HSBC's 9 strengths or Deloitte's consulting competencies). The STAR structure (Situation, Task, Action, Result) is the standard format for answering these questions.
How do UK interviews differ from American interviews?
UK interviews are typically more formal, less self-promotional, and more focused on evidence-based assessment. In the US, it's expected to 'sell yourself'; in the UK, excessive self-promotion can read as arrogance. UK employers value understatement, collegiality, and humility alongside competence. UK panel interviews (2–3 interviewers) are more common than in the US.
What should I wear to a UK job interview?
The standard for most UK professional roles is business professional (suit, or smart formal wear). For tech startups and creative agencies, smart casual (no tie, no suit, but clean and professional) is acceptable. When in doubt, overdress. The NHS and public sector trend formal. City finance firms trend very formal (dark suit, white shirt).
How do I prepare for an NHS interview?
NHS interviews are competency-based, structured around the NHS's 6 Core Values: Working Together for Patients, Respect and Dignity, Commitment to Quality, Compassion, Improving Lives, and Everybody Counts. For each value, prepare a specific real story that demonstrates it. Use STAR structure. NHS hiring panels typically have 2–3 interviewers and will ask exactly one question per competency — your full STAR story is the expected response.
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