London-based Customer Data Specialist — Data Cleaning & Insights

Company: Watershed
Apply for the London-based Customer Data Specialist — Data Cleaning & Insights
Location: London
Job Description:

Watershed in London is seeking an analytically minded data fixer to join the Customer Data Services team. You will review, transform, and upload customer data to Watershed templates, enabling clients to measure and report environmental impact with higher accuracy.

You have 1–3 years in data analyst roles, expert Excel, and are comfortable with SQL or Python. You communicate clearly with customers and document data decisions for third-party verifications, contributing to continuous service

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Posted: October 5th, 2026