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Senior Software Engineer (Java) - Banking Network

Posted 13 Dec 2025
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Work experience
7 to 50 years
Full-time / part-time
Full-time
Job function
Degree level
Required language
English (Fluent)

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This is Adyen

Adyen provides payments, data, and financial products in a single solution for customers like Facebook, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.

For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.

Financial Products

The Financial Products solution is responsible for all financial products that we offer on top of payments processing to our customers. Examples of these are our Banking, Issuing, Fx, and Capital products. Whether we work with large partner platforms, medium sized local merchants, or major international enterprise businesses, our products need to meet our clients expectations and seamlessly fit into their systems.

The Role We are seeking a highly skilled Senior Java Engineer to join our Banking Network Global Development team in Amsterdam. This role is central to the Money Movement Foundation working group, whose purpose is to enable best-in-class, fast, and reliable money transfers globally.

As a Senior Engineer, you will be responsible for the core messaging and external communication layers of our payment infrastructure. You will design, build, and maintain mission-critical software that powers direct scheme integrations and commercial partner connections, primarily focusing on scaling our presence in the SEPA (Single Euro Payments Area) and APAC (Asia-Pacific) regions.

What you’ll do:

  • Work on complex technical projects from requirements analysis through design, implementation, testing and launch into production.
  • Be hands-on and contribute to the implementation.
  • Identify and improve parts of the platform to make it more robust and scalable.
  • Bring your own point of view on best engineering practices.
  • Your code will be used at scale and you are expected to think in that mindset when building features.
  • We launch fast and iterate often. Concretely, this means that within your first few weeks, you will bring live functionalities that impact many merchants and shoppers.
  • Build APIs and tooling according to quality principles such as performance and code quality.
  • Collaborate across teams and time zones to get projects over the finish line.

Who you are:

  • Familiar with complex large scale distributed systems.
  • You have experience with Java, Web Services, REST Apis, Webhooks and SQL/PostgreSql.
  • You have a good understanding of Software Engineering practices and interest in product knowledge.
  • You enjoy working in a cross-functional team with roles like Data Science, Frontend, and Product.
  • You value involving other people to hear different perspectives.
  • You have an experimental mindset with a launch fast and iterate mentality.

Minimum qualifications:

  • 7+ years of experience in software development industry in a fast paced tech environment
  • Full professional proficiency in English
  • This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.

Tech careers at Adyen

Our engineers are building the first financial technology platform that combines payments, data, and financial services. We’re looking for more talented problem solvers to help us address a unique set of challenges.

We took an unobvious approach to starting a payments company, building a platform from scratch. Today, we're the payments platform of choice for the world's brightest companies. Our unobvious approach is a product of our diverse perspectives. This diversity, of backgrounds, cultures, and perspectives, is essential in helping us maintain our momentum.

Finance & Banking
Amsterdam
Active in 22 countries
1,700 employees
60% men - 40% women
Average age is 31 years