Ecommerce CRO Strategist (Contractor)

UN/COMMON
Contract Barcelona, Catalonia Business Operations Specialists
Posted:
February 27, 2026
Location:
Barcelona, Catalonia, Spain

Job Description

UN/COMMON is a digital experience and marketing agency that launches and grows the world’s best, emerging brands. We believe the future of consumer-facing brands starts with creating authentic stories built for the consumer first and brand second. We are extremely proud to work with revolutionary brands such as Selena Gomez’s Rare Beauty, Beauty Blender, Liquid Death, Lemon Perfect, and more.

We are an employee and customer-centric agency bringing mission first brand stories to life to benefit the greater good and better people’s lives. And we have a TON of fun doing it.

As an Ecommerce CRO Strategist (Contractor) at UN/COMMON, you will support ecommerce optimization efforts across multiple client brands. This role focuses on experimentation strategy, A/B test development, execution, and performance reporting within Shopify-based environments. You will work focus on delivering clear, data-backed insights that drive conversion improvements.

This is a contractor r...

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Job Overview

Job Type: Contract
Location: Barcelona, Spain
Posted: February 27, 2026
Deadline: April 08, 2026