Founding Engineer

Expanly Oy
📍 Helsinki, Uusimaa, Finland 💼 Full-time 🕒 Posted February 27, 2026

Job Description

This isn't just another senior role. This is an invitation to join the founding team of a well-funded startup on the brink of global expansion.

At Expanly, we're solving a multi-billion dollar problem: advertising platforms that waste millions of dollars because they ignore the business fundamentals that actually matter. We're building the control center that puts smart retailers back in the driver's seat.

Fresh off a major funding round, we are looking for foundational engineers to architect the core of our platform as we launch across Europe and beyond. If you're driven by impact, ownership, and the chance to build a category-defining product from the ground up, we want to talk to you.

The Role

As a Founding Engineer, you'll be a key architect of the Expanly platform. This is a role of immense impact where you'll build the core features our customers use every day.

You’ll own backend service development on GCP: Cloud Run/Functio...

Ready to Apply?

Submit your application today and join our talented team at Expanly Oy.

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Job Details

  • Location Helsinki, Uusimaa
  • Job Type Full-time
  • Category Engineering
  • Posted Date February 27, 2026
  • Application Deadline April 08, 2026