Senior Backend Engineer, Point-of-sale at Flatpay

## Senior Backend Engineer, Point-of-sale at Flatpay

**Type:** Full-time
**Location:** On-site - Copenhagen, Denmark
**Salary:** Not specified
**Posted:** July 10, 2026

About the job

Flatpay has become one of Europe's fastest-growing payment companies by helping merchants accept card payments in-store.

Our Point of Sale system serves as the central engine of the business. It streamlines the merchant's entire workflow — from order taking, product and inventory management, to payment processing, reporting, and compliance.

Some of the core capabilities include:

Product catalogue: Organizes how they manage their products, categories, modifiers and inventory

Or...

**Apply Now:** https://flatpay.jobs.personio.com/job/2707940/applyForm