Senior Product Application Engineer

At Mollie, we’re on a mission to make payments and money management effortless for every business in Europe. Serving more than 250,000 businesses across the continent, we aim to cut through financial bureaucracy that hinders great ideas from growing. Our belief is that accepting payments, driving revenue, accessing capital, and managing money should be seamless for our merchants.

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. 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. 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.

Help us design and engineer systems that can scale to handle high volumes of transactions.

API and Service Development: Design, build, and maintain APIs, services, and systems across Mollie’s engineering teams.

Tech Leadership: Lead technical initiatives from architecture design to implementation, ensuring engineering excellence.

Utilize your creative problem‑solving skills and analytical abilities to resolve complex issues and contribute to our mission of making financial processes effortless.

Engineering Excellence: Own the code quality and engineering excellence and best practices of our systems.

Always Be Shipping Mindset: It’s about consistently delivering value to customers, where speed and quality go hand in hand.

• 6+ years of experience in developing large‑scale applications, preferably with Java or PHP. Experience with Go, C#, or Python is also valued but you are willing to work with Java.
• Creative problem‑solving skills and the ability to shape ideas with a product‑first approach, as well as analyse and resolve complex issues.
• 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.

Our Talent Acquisition team and hiring manager will review your application, and respond within 2 weeks.

Screening call

If you seem like a Mollie-in-the-making, we’ll invite you to a screening call so we can learn more about each other.

And if it's a highly technical role, we'll also assess the specific skills you'll need.

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