Head of Ecommerce Interview Questions UK: 8 Real Questions and What Interviewers Want

Applying for a Head of Ecommerce job in the UK? Here is what you are likely to be asked. These questions come from our Head of Ecommerce question bank of 12 questions, written for UK employers at head/director level.

Eight Head of Ecommerce interview questions, and what the interviewer is thinking

1. What do you see as the core responsibilities of a Head of Ecommerce, and what would you prioritise in your first 90 days?

Why they ask: They want to hear whether you understand the role as commercial leadership, not just channel management.

2. How do you manage the ecommerce P&L, and which numbers do you look at beyond revenue?

Why they ask: Heads of ecommerce are accountable for profit, so they need real financial fluency.

3. How would you decide whether to replatform, and how would you choose between options such as Shopify Plus, Adobe Commerce, Salesforce Commerce Cloud or a headless build?

Why they ask: Replatforming is high-risk and expensive, so they test your decision framework.

4. How would you structure an ecommerce team, and what would you keep in-house versus outsource?

Why they ask: They want to see how you build capability and manage cost and control.

5. Store colleagues feel the online channel is cannibalising their sales and resist your plans for click and collect and in-store returns. How do you respond?

Why they ask: Omnichannel conflict is common in multichannel retailers, and they test your influence.

6. How would you develop a three-year ecommerce strategy and present it to the board?

Why they ask: They need to know you can combine vision with a financially credible plan.

7. Your CEO wants to launch the website in the EU within six months. What would you assess before agreeing?

Why they ask: Post-Brexit international expansion involves tax, logistics and legal complexity beyond marketing.

8. Tell me about a time you led a replatform or major technology change in ecommerce. How did you manage the risk?

Why they ask: They want proof you can deliver complex change without damaging trading.

A sample answer to question 1

What do you see as the core responsibilities of a Head of Ecommerce, and what would you prioritise in your first 90 days?

The role owns online revenue and profit end to end: customer proposition, site and app experience, trading and merchandising, digital acquisition, fulfilment and service, technology and the team that delivers it. In the first 30 days I'd listen: meet the team, finance, buying, operations and the agencies, review the P&L, funnel data, customer research and the technology roadmap. I'd want to know what's working, what's fragile, and what the board expects. By day 60 I'd identify the two or three biggest commercial opportunities, perhaps conversion on mobile, retention or delivery proposition, and the quick wins that earn credibility. By day 90 I'd present a prioritised plan with targets, resource and dependencies, agreed with the executive team. I'd avoid big structural changes until I understand the business, though I'd act quickly on anything damaging customers, such as a poor checkout or unreliable delivery promises.

Common mistake to avoid: Arriving with a fixed agenda; Focusing on marketing tactics only

Want the rest?

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