Product Engineer — Monetization & Commerce Data

The Opportunity:

• You'll write the roadmap, not inherit it, with access to first-party commerce data most ad platforms can't get.
• Build the first product that lets retailers and publishers monetize their own audiences with real transaction attribution.
• No ad server, no auction, no campaign model exists yet—you decide what goes on the blank page.

What You'll Build:

• A canonical event model covering video, live, polls, cart, and checkout with identity resolution and consent.
• Sponsored placements on existing inventory, and APIs for external buying platforms.
• Measurement and reconciliation that gives brand managers numbers they can trust without an analyst.

Who You Are:

• An engineer who thinks in products and has shipped data systems at real volume.
• Comfortable with Node.js, TypeScript, strong SQL, and event pipelines like BigQuery and Pub/Sub.
• You push back when requirements don't make sense and simplify scope to get real value to production faster.

What We're Looking For:

• At least five years building production data or backend systems.
• Experience owning something end to end, from decision to delivery.
• Clear written communication, fluency in English, and based in or near European time zones.