Your Opportunity
As a senior software engineer, you will be building new java infrastructure and services for cutting-edge, user-friendly financial products and APIs which are used by tens of thousands of merchants on a daily basis. Code quality and system scalability are becoming increasingly important. Helping us build scalable systems by thinking ahead will be an essential part of your work.
What you’ll be doing
Build solid foundations for our Java ecosystem
Helping us to build large-scale services in Java
Work closely with engineers and products to build features at a large scale
Design, develop and maintain APIs, services and systems across Mollie’s engineering teams
Analyse & solve complex problems across the stack
You will put your skills to the test and allow yourself to grow and learn rapidly
What you'll bring
A minimum of 6 years of experience in developing large scale web applications
Strong knowledge of Java is a must; other languages (like PHP, Go, Python) are a plus
Experience in Service Oriented Architecture patterns
Some professional experience working with the public cloud (either GCP, AWS or Azure)
Creative problem-solving skills
Experience with building scalable systems
Excellent communication skills and experience working effectively with different stakeholders
Nice to haves
Experience in working in a fast-paced environment
Experience working with Google Cloud Platform
Solid computer science background
Experience with event streaming (such as Kafka) and distributed systems
Migrated services between microservices and monoliths and understand the practical tradeoffs of one architecture versus the other
Past experience with payments or FinTech
Benefits
How we hire
Step 1
Apply
Our Talent Acquisition team and hiring manager will review your application, and respond within 2 weeks.
Step 2
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.
Step 3
Are you the one?
You'll have two or more interviews. And if it's a highly technical role, we'll also assess the specific skills you'll need.
Diversity, Equity & Inclusion

At Mollie we embrace what makes you unique, and nurture a culture that feels like home. We celebrate diversity of people and perspectives every day and are proud to be an equal opportunity employer. We do not discriminate.
Every new Mollie is hired on the basis of qualifications, merit, and business need. We bring open hearts and open minds, we don’t judge each other for our differences, we embrace the unique traits that make our products and culture stronger.
There is an energy at Mollie that can’t be contained. We are proud to be here, and inspired by the problems we have left to solve. So come join the ride.