CRO Specialist
£40,000
Greater Manchester - Hybrid
I'm hiring a CRO Developer/Analyst for one of the UK's leading customer generation businesses, operating multiple high-traffic B2B and B2C brands across international markets.
This is a fantastic opportunity for someone who enjoys combining CRO, experimentation, front-end development, and analytics to drive measurable commercial impact.
Working alongside the CRO Lead, you'll help optimise over 40 customer journeys, building and deploying experiments that improve conversion rates, lead quality, and revenue.
The role
This is a hands-on CRO position.
You'll be responsible for:
Building A/B tests from scratch
Deploying experiments using JavaScript, HTML and CSS
Analysing test performance
Identifying conversion opportunities
Helping shape the wider experimentation roadmap
This is not a pure developer role and it's not a pure analyst role. The ideal person enjoys moving between technical implementation, experimentation, customer behaviour analysis, and commercial problem solving.
What you'll be doing Experimentation & CRO
Build and deploy A/B tests using HTML, CSS and JavaScript.
Use Convert.com to manage and execute testing programmes.
Design experiments that improve conversion rates and lead quality.
Develop structured testing roadmaps and prioritisation frameworks.
Performance Analysis
Analyse conversion funnels and customer journeys.
Use behavioural analytics platforms such as FullStory, Mouseflow or similar.
Evaluate test performance using statistical significance, confidence intervals and sample size calculations.
Turn findings into clear recommendations that improve performance.
Commercial Optimisation
Prioritise experiments based on commercial impact.
Improve profitability, lead quality, and conversion performance.
Work across multiple products and markets to scale successful tests.
Stakeholder Collaboration
Partner with Marketing, Paid Search, Paid Soc...
CRO Specialist employer: Harnham - Data & Analytics Recruitment Careers
As a leading consumer retail organisation based in London, we pride ourselves on fostering a dynamic and inclusive work culture that champions innovation and collaboration. Our commitment to employee growth is evident through tailored development programmes and the opportunity to lead transformative digital initiatives, all while enjoying a competitive salary and bonus structure. Join us to be part of a forward-thinking team that values your contributions and empowers you to drive meaningful change in a rapidly evolving market.
Contact Details:
Harnham - Data & Analytics Recruitment Careers Recruitment Team
