Experimentation Specialist

Experimentation Specialist London Up to £45,000 plus benefits Hybrid working A great opportunity to join a growing experimentation function within a large, digital-first organisation. This role offers the chance to shape testing strategy, influence roadmaps, and make a measurable impact across multiple brands and digital touchpoints. You will be joining at an exciting stage as they build out a dedicated team. The Company They are a well-established, multi-brand retail group with a significant presence in ecommerce and digital product. The organisation is investing heavily in experimentation, data and insights to drive performance and enhance customer experience across their online platforms. With a fast-paced environment and a strong appetite for testing, they offer the chance to embed experimentation culture across a complex digital ecosystem. The Role

• Support the build of a centralised experimentation function.
• Translate commercial objectives into experimentation roadmaps.
• Prioritise tests based on value, business context and feasibility.
• Lead ideation, design and end-to-end execution of A/B tests.
• Partner with technical teams to ensure robust implementation.
• Analyse test results and communicate insights to stakeholders.
• Distinguish CRM experimentation from website CRO and support both areas.
• Contribute to training and enablement across digital teams.

Your Skills and Experience

• Strong commercial experience running experimentation programmes.
• Hands-on experience setting up and analysing A/B tests.
• Understanding of experimentation principles, digital metrics and measurement.
• Experience with platforms such as GA4, Optimizely or similar tools.
• Ability to create, manage and communicate experimentation roadmaps.
• Comfortable working cross-functionally within product, digital, CRM and tech teams.
• Able to work independently and prioritise effectively.
• Experience with user testing platforms is an advantage.

What They Offer

• Salary up to £45,000 depending on experience.
• Hybrid model with four days in the central London office.
• 20 days holiday plus bank holidays.
• Pension scheme with employer and employee contributions.
• Access to wellbeing, health and financial support services.
• Retail discounts across all brands.
• Discounted gym membership and fitness support.
• Employee recognition and reward schemes.
• Internal learning platform with extensive training content.
• Opportunities to progress as the experimentation function grows.

How to Apply If you are passionate about experimentation and want to help shape a growing team, apply with your CV today.