CRO Developer
other jobs Harnham - Data & Analytics Recruitment
Added before 2 Days
- England,London,City of London
- Full Time, Contract
- £300 - £350 per day
Job Description:
CRO Developer6 Month Contract | Outside IR35 | £300-350 Day Rate | Fully Remote (UK-Based) This is a high-impact CRO Developer contract where you will play a pivotal role in accelerating experimentation and conversion performance across a well-established digital product. The project is ideal for someone who thrives in hands-on environments, can move quickly from insight to implementation, and wants to see a direct link between their work and commercial outcomes.The Company
They are a digital-first marketplace operating in a highly competitive consumer space, with a strong technology-led culture and an established international presence. The business has reached a mature stage of growth and is now heavily focused on optimisation and revenue performance. With distributed engineering teams and a strong product mindset, they prioritise experimentation, data-driven decision-making, and rapid iteration.The Role and Deliverables*Own and deliver a CRO and experimentation roadmap across web and digital touchpoints.
*Design, build, and implement A/B and multivariate tests using modern experimentation platforms.
*Work hands-on with front-end code to deploy experiments in a React and Next.js environment.
*Partner with product, engineering, and analytics teams to identify and prioritise high-impact tests.
*Analyse experiment performance using web analytics tools and translate results into actionable insight.
*Contribute new ideas and optimisation opportunities across the wider customer journey, including non-web channels where relevant.
Your Skills & Experience*Strong experience as a front-end developer with a focus on CRO and experimentation.
*Proven capability working in data-led optimisation or experimentation environments.
*Deep understanding of web analytics and experiment measurement, including tools such as GA4 or similar.
*Hands-on experience with CRO platforms such as VWO, Optimizely, GrowthBook, or equivalent.
*Comfortable operating in fast-paced, hands-on teams with minimal onboarding.
*Background in agency, marketplace, or high-growth digital businesses is highly relevant.
How to Apply
If you are a CRO-focused front-end developer looking for a strategic, hands-on contract with clear commercial impact, please apply with your CV.
They are a digital-first marketplace operating in a highly competitive consumer space, with a strong technology-led culture and an established international presence. The business has reached a mature stage of growth and is now heavily focused on optimisation and revenue performance. With distributed engineering teams and a strong product mindset, they prioritise experimentation, data-driven decision-making, and rapid iteration.The Role and Deliverables*Own and deliver a CRO and experimentation roadmap across web and digital touchpoints.
*Design, build, and implement A/B and multivariate tests using modern experimentation platforms.
*Work hands-on with front-end code to deploy experiments in a React and Next.js environment.
*Partner with product, engineering, and analytics teams to identify and prioritise high-impact tests.
*Analyse experiment performance using web analytics tools and translate results into actionable insight.
*Contribute new ideas and optimisation opportunities across the wider customer journey, including non-web channels where relevant.
Your Skills & Experience*Strong experience as a front-end developer with a focus on CRO and experimentation.
*Proven capability working in data-led optimisation or experimentation environments.
*Deep understanding of web analytics and experiment measurement, including tools such as GA4 or similar.
*Hands-on experience with CRO platforms such as VWO, Optimizely, GrowthBook, or equivalent.
*Comfortable operating in fast-paced, hands-on teams with minimal onboarding.
*Background in agency, marketplace, or high-growth digital businesses is highly relevant.
How to Apply
If you are a CRO-focused front-end developer looking for a strategic, hands-on contract with clear commercial impact, please apply with your CV.
Job number 3719501
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Company Details:
Harnham - Data & Analytics Recruitment
Company size: 250–499 employees
Industry: Recruitment Consultancy
Harnham are the global leaders in Data & Analytics recruitment.Harnham provides specialist Data & Analytics recruitment staffing services and talent s...