CRO Engineer / Specialist
CRO Engineer / Specialist London, UK, fully remote Outside IR35, 6-months, £300-400 Day Rate
This is a high-impact opportunity to shape experimentation and optimisation across a fast-growing digital platform. Working fully remote from the UK, you will partner with a UK-based digital team while supporting a wider international organisation, operating on UK working hours. The project offers real ownership, clear deliverables, and the chance to influence measurable commercial outcomes.
The Company They are a technology-led business operating in the online travel and insurance space, with a strong focus on customer experience and performance-led growth. The organisation combines a mature digital product with an ambitious optimisation roadmap. Their UK-based digital team plays a central role in driving experimentation, insight, and conversion performance across the platform.
The Role and Deliverables
- Work on end-to-end CRO process, from hypothesis generation through to execution and analysis
- Design, build, and deploy A/B and multivariate tests across web journeys
- Work closely with product, design, and analytics teams to prioritise optimisation opportunities
- Implement tracking and experimentation logic to ensure data quality and test validity
- Analyse test results and translate insights into clear recommendations
- Deliver measurable improvements in conversion rate and user experience
Your Skills & Experience
- Strong experience in CRO engineering or hands-on experimentation roles
- Proficiency in implementing and managing tests using leading experimentation tools
- Solid understanding of JavaScript, HTML, and CSS for test development
- Strong analytical capability, with confidence in interpreting behavioural and performance data
- Experience collaborating with cross-functional digital teams in agile environments
- Comfortable working autonomously in a fully remote contract role
How to Apply Apply now to explore this CRO Engineer / Specialist contract and make an immediate impact on a data-driven digital product.