At a Glance
- Tasks: Drive data-led optimisation for luxury brands, turning insights into impactful strategies.
- Company: Join Vervaunt, a leading eCommerce consultancy in London, working with top retail brands.
- Benefits: Competitive salary, dynamic team environment, and opportunities for professional growth.
- Other info: Collaborate with creative teams and enhance your skills in a fast-paced, innovative setting.
- Why this job: Make a real difference by transforming data into revenue-driving outcomes for exciting brands.
- Qualifications: 3+ years in CRO or analytics, strong analytical skills, and experience with behavioural tools.
The predicted salary is between 45000 - 55000 £ per year.
Vervaunt is a London-based eCommerce and paid media consultancy agency, focused on driving growth for aspirational retail brands. Our team has worked with some amazing brands, including The Frankie Shop, OKA, Self Portrait, Timex, Represent, Victoria Beckham, COS and more.
We're looking for an Optimisation Specialist to join our eCommerce & CRO team. Someone who leads with data, loves digging into the numbers, and turns research into revenue‑driving outcomes for some of the most exciting brands in the industry.
The Role
As an Optimisation Specialist, you'll drive the analytical engine behind our CRO retainers and projects. Owning the full research and experimentation process from data discovery to measurable impact. You’ll work across luxury fashion, beauty and accessories brands to identify high‑leverage problems, design rigorous experiments, and build a culture of evidence‑led decision‑making across your client accounts.
Data‑Led Research
- Lead structured quantitative and qualitative research programmes using GA4, heatmapping tools (Clarity, Mouseflow, ContentSquare), session recordings, on‑site surveys and user testing.
- You’ll know how to interrogate a funnel, identify meaningful drop‑off signals and distinguish noise from real opportunity.
Analytics & Insight
- Comfortable pulling and interpreting data across multiple sources including, GA4 funnels, Shopify reports, behavioural analytics platforms, to build a clear picture of where and why customers aren’t converting.
- You’ll translate complex data into sharp, accessible insights for clients and internal stakeholders.
Hypothesis & Prioritisation
- Turn research findings into well‑structured hypotheses and a prioritised test roadmap, clearly connecting each idea to a problem space, customer behaviour pattern and business objective.
Test Execution & Analysis
- Build and run A/B tests using platforms like Visually, AB Tasty or Convert.
- Analyse results rigorously, understanding statistical significance, sample sizes, segment‑level behaviour and business impact and deliver recommendations grounded in evidence, not instinct.
Client Delivery & Reporting
- Own the optimisation delivery and roadmap across multiple client accounts.
- Present findings and performance clearly, communicating statistical and behavioural concepts to stakeholders who aren’t always data‑fluent.
- Work closely with designers, developers, ecommerce consultants and paid media teams to implement winning changes and feed learnings back into wider strategy.
Your Experience
- 3+ years in a CRO, analytics or optimisation role, ideally within an agency setting.
- Strong analytical skills, you’re comfortable in GA4, can build and interpret funnel reports, and know what good data looks like vs. misleading data.
- Hands‑on experience with behavioural analytics tools (Clarity, Mouseflow, ContentSquare or similar).
- A solid understanding of experimentation methodology, statistical significance, confidence intervals, MDE, sample size planning.
- Experience running end‑to‑end CRO programmes for ecommerce clients.
- Ability to communicate complex data and statistical findings clearly to non‑technical stakeholders.
- Strong stakeholder management and client communication skills.
- Genuine curiosity about user psychology, UX and the ecommerce customer journey.
Nice to have
- Shopify experience, Figma/UX design skills, copywriting, experience with tools like Airtable for structured research documentation.
Optimisation Specialist employer: Vervaunt
Vervaunt is an exceptional employer, offering a dynamic work environment in the heart of London where creativity meets data-driven decision-making. As an Optimisation Specialist, you'll thrive in a culture that values analytical thinking and innovation, with ample opportunities for professional growth while collaborating with prestigious retail brands. Enjoy a supportive team atmosphere that encourages continuous learning and the chance to make a tangible impact on client success.
StudySmarter Expert Advice🤫
We think this is how you could land Optimisation Specialist
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect with potential colleagues on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio or case studies showcasing your previous work in optimisation and analytics. We want to see how you’ve turned data into actionable insights and revenue-driving outcomes for clients.
✨Tip Number 3
Prepare for interviews by brushing up on your data interpretation skills. Be ready to discuss how you’ve used tools like GA4 and heatmapping software to drive results. We love candidates who can speak our language and demonstrate their analytical prowess!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always on the lookout for passionate individuals who are eager to make an impact in the eCommerce space.
We think you need these skills to ace Optimisation Specialist
Some tips for your application 🫡
Show Your Analytical Skills:Make sure to highlight your experience with data analysis and tools like GA4. We want to see how you’ve turned numbers into actionable insights, so don’t hold back on sharing specific examples!
Tailor Your Application:Take the time to customise your application for the Optimisation Specialist role. Mention our focus on eCommerce and how your skills align with driving growth for luxury brands. It shows us you’re genuinely interested!
Be Clear and Concise:When writing your application, keep it straightforward. Use clear language to explain your experience and avoid jargon that might confuse us. We appreciate a well-structured application that’s easy to read.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Vervaunt
✨Know Your Data Tools
Familiarise yourself with the tools mentioned in the job description, like GA4 and heatmapping tools. Be ready to discuss how you've used these tools in past roles to drive insights and improvements.
✨Prepare Your Case Studies
Have a couple of solid examples ready that showcase your experience in CRO and analytics. Focus on specific projects where you turned data into actionable strategies and measurable outcomes for clients.
✨Practice Communicating Insights
Since you'll need to explain complex data to non-technical stakeholders, practice simplifying your findings. Use clear, relatable language and think about how you can make your insights accessible to everyone.
✨Show Your Curiosity
Demonstrate your genuine interest in user psychology and the eCommerce journey. Prepare questions that show you're thinking critically about how to improve client outcomes and enhance user experiences.
