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Lead CRO & Experimentation Expert – AB Tasty (H/F)

Marseille, fr💼 Full-time💰 $50,000–$70,000🗓 2026-09-28

Core

Lead CRO & Experimentation Expert driving continuous experimentation and conversion optimization for complex e-commerce journeys.

Role type

Senior IC CRO & Experimentation Expert

Builds

Production A/B, multivariate, and server-side experiments; optimized e-commerce conversion funnels

Domain

E-commerce, Digital Analytics, Customer Journey

Required skills

A/B and multivariate test design, server-side experimentation, statistical analysis (confidence intervals, power calculations), SQL, Snowflake, AB Tasty, feature experimentation, customer journey mapping, UX analytics, incremental value measurement

Preferred skills

Flagship or equivalent feature experimentation platform experience, JavaScript/HTML/CSS technical understanding

Technologies

AB Tasty, Snowflake, SQL, Matomo, HEAP, Contentsquare, Maze, Power BI, Qlik, Tableau, Figma, Salesforce, JavaScript, HTML, CSS, API

Responsibilities

Diagnose digital conversion drop-offs, build and prioritize CRO roadmaps, design and pilot A/B/multivariate/server-side tests, measure incremental impact, industrialize winning concepts, present results to management

Seniority

Senior, hands-on IC

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