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Senior PHP Developer at Mollie Payments

Define what’s next in Financial APIs

The applications are now closed!!

Stay tuned for ROUND 3

The applications are now closed!!


Mollie is one of Europe’s fastest-growing FinTech companies. We provide a simple and clear payment API that enables webshops and app builders to implement more than 10 different payment methods in one go. We're looking for a senior PHP developer who wants to make an impact by working on next-generation financial APIs.


Tinkering, disruption, and inclusivity are Mollie’s core values. In the first few years of existence, Mollie was a developer-only endeavour, and 14 years later, devs and techs still comprise roughly 35% of all staff. As a natural consequence, the things that many startups and businesses are trying too hard to mimic come naturally to Mollie.


You pick whatever tools you want to use to get the job done at Mollie. MacBooks, many and/or absurdly large screens, top-notch noise-canceling headphones and whatever other equipment makes your nerd-boat float. We go to great lengths to create a space that allows you to focus on the things that will make you happy: shipping great features you helped dream up and build.


We don’t have development monkeys, but we do give you a problem and trust that you will create an outstanding solution. We believe in sane working hours and long-term solutions, instead of 70-hour work weeks with temporary workarounds.

Project summary

You will be working with us on our cutting-edge financial APIs, which tens of thousands of merchants use on a daily basis. With payments being performed on our platform every second of the day and increasing, quality and scalability of code is becoming increasingly important.

Next to our APIs, we are working on innovative financial solutions for our merchants. We can't reveal the details here, but it's safe to say, we will put your skills to the test, allowing you to grow and learn rapidly.

Desired skills and experience

  • Minimum of 5 years experience with developing web applications, preferably using PHP / MySQL stacks
  • Experience with continuous deployment or continuous integration
  • Experience with Docker setups
  • Knowledge of modern queueing and caching systems such as RabbitMQ, Redis or Kafka

What we offer

  • Excellent employment terms, including a competitive salary
  • 25 days of annual leave
  • A position in a unique, young and fast growing FinTech company
  • Autonomy to develop solutions and implement them
  • Best possible tech setup that you need to do your job
  • An Apple Macbook you can take home
  • Freedom and flexibility
  • Daily fresh lunches
  • Friday afternoon drinks

Selection process

The more you share about yourself and the reason you’re applying, the better!

Let's first have a 'coffee chat' to introduce Mollie, the role and to get to know you. This can be at our office, but this could also be via phone, Hangouts or Skype.

During the interview phase (maximum of two rounds), we'll inform you as soon as we've decided whether we'd like to proceed with you.

The interview phase may include a technical assignment to test your technical merits.


Once you fill in your email on this page, you will be redirected to Mollie's website, where you can proceed with your application.

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