(Senior) Conversion Rate Optimization (CRO) Specialist
New
United Kingdom or across EuropeFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 2–4+ years
- Required Skills
- Microsoft Power BIA/B testing
Requirements
- 2–4+ years of experience in CRO, growth optimization, UX experimentation, or similar data-driven roles
- Proven track record of designing and executing A/B tests or experiments that led to measurable business impact (conversion, revenue, or engagement improvements)
- Strong experience working in high-velocity testing environments with a focus on balancing speed, quality, and learning outcomes
- Advanced analytical skills
- Hands-on experience using GA4, Amplitude, Power BI, or similar platforms
- Ability to structure, prioritize, and communicate experimentation strategies aligned with broader growth objectives
- Experience with A/B testing tools (e.g., Convert)
- Experience with UX/research tools such as Hotjar
- Excellent communication skills in English
Responsibilities
- Lead and optimize experimentation efforts across the user journey
- Define, design, and execute end-to-end CRO experiments across the full marketing and product funnel
- Build and maintain a structured experimentation pipeline
- Collaborate closely with product, design, and engineering teams to translate ideas into robust, testable experiments
- Leverage analytics tools, user research, and competitive insights to identify conversion opportunities and develop strong hypotheses
- Analyze and interpret experiment results, sharing insights and recommendations with stakeholders
- Support a culture of data-driven decision-making and continuous improvement across growth and product teams
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