Founding Data Scientist

helsinki, uusimaa, Finland • Posted May 28, 2026

Job Type: Full-time
Location: helsinki, uusimaa
Posted: May 28, 2026
Category: Database, Analytics & BI
Application Deadline: July 07, 2026

Role Description

This isn't just another data science role. This is an opportunity to build the science function at an AI-native startup helping ecommerce retailers make smarter, more profitable advertising decisions.

Expanly is built for the AI era. We use agents across the company, and we expect everyone — from engineering to the product team — to use modern AI-assisted workflows as a normal part of how we think, build, analyze, and ship.

At Expanly, we're solving a major problem: advertising platforms optimize toward incomplete signals, while retailers care about the business fundamentals that actually matter — margin, inventory, commercial priorities, and long‑term profitability. We're building the control center that connects those fundamentals to day‑to‑day marketing decisions.

Fresh off a funding round and already trusted by leading Nordic retailers, we're looking for a Founding Data Scientist to help us prove and improve the impact of our product. If you're excited ab...

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