CRO Manager

London - Hybrid - 3x a week

Up to £55,000

This is an opportunity to step into a senior CRO role within a boutique, premium performance marketing consultancy where experimentation sits at the heart of commercial decision making. You will own end-to-end experimentation programmes, work directly with ambitious clients, and play a visible role in shaping how conversion optimisation drives growth.

The Company

They are a fast-growing performance marketing consultancy operating at the intersection of strategy, experimentation, analytics, and digital performance. The business works with well known, fast growth brands across sectors including entertainment, publishing, ecommerce, B2B, and travel. With a strong data driven culture and a reputation for award winning work, they offer the feel of an in-house team while retaining the variety and pace of agency life.

The Role

• Own full end to end experimentation programmes across multiple client accounts
• Lead quantitative and qualitative research to uncover insight and opportunity
• Translate data and behavioural insight into commercially impactful test hypotheses
• Prioritise test ideas based on potential uplift, effort, and strategic value
• Manage the setup, execution, and analysis of experiments using industry leading testing tools
• Partner closely with clients as an extension of their internal teams
• Collaborate with analytics, development, and other marketing specialists to deliver robust testing frameworks
• Communicate results clearly, focusing on learning, impact, and next steps

Your Skills & Experience

• Strong commercial experience in conversion rate optimisation or experimentation
• Confidence working with large datasets and web analytics platforms such as GA4 or Adobe Analytics
• Hands on experience with testing and personalisation tools such as Optimizely, VWO, or similar
• Proven ability to manage the full experimentation lifecycle from insight through to analysis
• A technical and analytical mindset with curiosity for new platforms and methodologies
• Comfortable working directly with clients and senior stakeholders

What They Offer

• Exposure to a wide variety of high profile, fast growth clients
• Clear opportunities to broaden skills across CRO, analytics, and wider digital strategy
• Supportive, non hierarchical culture with strong learning and development focus

How to Apply

Apply now to explore how this CRO Manager role could accelerate your career in experimentation and data driven growth.