Engineering · Application
Build with us
Since 2004, we've had one clear goal: to make payments and money management effortless for every business in Europe.
Today, more than 250,000 companies use Mollie to get paid, manage money and grow – with products designed to be simple, scalable, and dependable.
With 950+ Mollies across 14+ locations, we care deeply about autonomy and craft. So we work in small teams, with real ownership, and we trust you to make the right decisions.
We're building for the long term, so we provide the tools you need, processes you can rely on, and a balanced work environment to help you do work you're proud of.
Sound like your kind of place? Let's build together.
Your impact
As an Application Engineer I in the Hosted Integrations team, you'll help bring e-commerce platform integrations that were built by external consultants back into Mollie's unified e-commerce gateway codebase. You'll work on key high-volume partner integrations, including Shopify, Wix, Lightspeed and Mirakl, and more to come, while we explore a native integration for Salesforce. This is primarily a backend role in Java, where you'll connect services into the wider Mollie ecosystem.
The work matters. By keeping high-volume payment processing smooth across major global e-commerce platforms, you directly support Mollie's commercial goals and partner relationships, and you remove financial friction for merchants. You'll have high visibility and a direct line to key revenue drivers. At this level, you move from individual tasks to owning small projects within the team, maintaining and extending the sys