Conversion Rate Optimisation Specialist

Conversion Rate Optimisation Specialist

Posted 7 days ago by Morgan McKinley

Negotiable
Undetermined
Hybrid
London Area, United Kingdom

Summary: The Conversion Rate Optimisation (CRO) Specialist role is a 12-month contract based in London, UK, focusing on enhancing user acquisition, engagement, and retention through data-driven strategies. The position requires expertise in in-product optimisation and customer journey mapping, with responsibilities including designing A/B tests and collaborating with marketing and product teams. The role emphasizes measurable improvements in conversion metrics and user experiences.

Key Responsibilities:

  • Design and execute A/B and multivariate tests to improve in-product conversion and engagement metrics.
  • Own the experimentation roadmap across onboarding, upsell flows, feature adoption, and cross-sell opportunities.
  • Define key success metrics (activation rate, trial-to-paid, retention, churn reduction) and build dashboards with our analytics team to track progress.
  • Map and optimise customer journeys across the product lifecycle, identifying friction points and opportunities for growth.
  • Collaborate with various marketing functions to align in-product and out-of-product experiences (email, push, etc.).
  • Develop and maintain a journey playbook to ensure consistency across user segments.
  • Use quantitative (analytics, funnel tracking, cohort analysis) and qualitative (user testing, surveys, feedback) data to identify barriers to conversion.
  • Partner with data teams to segment users and personalise journeys.
  • Provide actionable insights to product, marketing, and engineering teams.
  • Work closely with product managers, UX/UI designers, and engineers to ship impactful optimisations.
  • Translate test findings into requirements and implementation plans.

Key Skills:

  • Proven track record in CRO roles, ideally focused on in-product optimisation (SaaS, subscription, or ecommerce experience preferred).
  • Strong expertise with tools like Google Optimize, Optimizely, VWO, Amplitude, Mixpanel, GA4, Hotjar, FullStory, or similar.
  • Hands-on experience building and analysing A/B tests, multivariate tests, and funnel optimisation.
  • Proficiency in journey mapping and lifecycle design with a customer-centric approach.
  • Strong understanding of UX best practices, persuasion principles, and behavioural psychology.
  • Data literacy: ability to analyse large datasets, run SQL queries, and work with dashboards.
  • Nice to have: web development skills (HTML, CSS, JavaScript) to prototype and implement tests quickly.

Salary (Rate): undetermined

City: London

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: Other

Detailed Description From Employer:

Conversion Rate Optimisation (CRO) Specialist 12 months contract London, UK (3 days onsite, 2 days WFH)

Role Overview

We are looking for a Conversion Rate Optimisation (CRO) Specialist with deep expertise in in-product optimisation and customer journey mapping. This role is central to driving measurable improvements in user acquisition, activation, engagement, and retention through data-driven experimentation, funnel analysis, and personalised journey building.

Key Responsibilities

  • Design and execute A/B and multivariate tests to improve in-product conversion and engagement metrics.
  • Own the experimentation roadmap across onboarding, upsell flows, feature adoption, and cross-sell opportunities.
  • Define key success metrics (activation rate, trial-to-paid, retention, churn reduction) and build dashboards with our analytics team to track progress.
  • Map and optimise customer journeys across the product lifecycle, identifying friction points and opportunities for growth.
  • Collaborate with various marketing functions to align in-product and out-of-product experiences (email, push, etc.).
  • Develop and maintain a journey playbook to ensure consistency across user segments.
  • Use quantitative (analytics, funnel tracking, cohort analysis) and qualitative (user testing, surveys, feedback) data to identify barriers to conversion.
  • Partner with data teams to segment users and personalise journeys.
  • Provide actionable insights to product, marketing, and engineering teams.
  • Work closely with product managers, UX/UI designers, and engineers to ship impactful optimisations.
  • Translate test findings into requirements and implementation plans.

Skills & Experience

  • Proven track record in CRO roles, ideally focused on in-product optimisation (SaaS, subscription, or ecommerce experience preferred).
  • Strong expertise with tools like Google Optimize, Optimizely, VWO, Amplitude, Mixpanel, GA4, Hotjar, FullStory, or similar.
  • Hands-on experience building and analysing A/B tests, multivariate tests, and funnel optimisation.
  • Proficiency in journey mapping and lifecycle design with a customer-centric approach.
  • Strong understanding of UX best practices, persuasion principles, and behavioural psychology.
  • Data literacy: ability to analyse large datasets, run SQL queries, and work with dashboards.
  • Nice to have: web development skills (HTML, CSS, JavaScript) to prototype and implement tests quickly.