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Design, build, and maintain large‑scale APIs and services, lead architectural decisions, and ensure code quality and documentation for Mollie’s payment and money‑management platform.
6+ years developing large‑scale applications (Java preferred), proven technical leadership, strong communication, and creative problem‑solving skills.
The role powers Mollie’s core payment products and new offerings, enabling millions of European businesses to handle transactions, financing, and in‑person payments effortlessly.
Seasoned engineers who thrive on shipping high‑quality code, leading technical initiatives, and collaborating across data, ML, platform, and product teams.
Your opportunity
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.
As a Senior Engineer, you'll be at the forefront of developing financial products that will shape the future of how businesses manage their finances. Along with expanding into new markets and handling an increasing volume of transactions, Mollie has recently introduced exciting new products to broaden our offering. You’ll have the opportunity to bring your ideas to life and contribute to these impactful projects. Mollie Capital offers easy access to flexible financing, providing funding to support growth and cash flow management. In-person payments, allows merchants to accept payments at their physical stores through our terminal and mobile app. These innovations are just the beginning, enabling Mollie to offer a seamless, all-in-one payment solution and money management platform.
In 2023, we successfully launched a new hub in one of the most vibrant cities in Europe: Milan! Since its inception, the Milan hub has been consolidated and continues to grow at a fast pace, contributing significantly to Mollie’s mission with multiple passionate agile engineering teams that will innovate, build, and enhance our portfolio of next-generation payment products. You'll work in a cross-functional team (Data, Machine Learning, Platform and Product) to accelerate our product delivery.
*Kindly note that relocation support is not offered for candidates outside of Europe for this role.
Please apply to this job by sending over your CV in English.
Mollie
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