Java Software Engineer Payments
Adyen is a Dutch financial technology company providing global payment acceptance.
Maintainer signals as of 9/25/2026
Projects
About Adyen
Adyen N.V. operates a unified financial technology platform for businesses. Its services cover online, in-person, and in-app payments; acquiring; payment methods; risk and authentication; platforms and marketplaces; payouts; card issuing; business accounts; capital; and liquidity management.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will develop payment integrations for in-store and online transactions, improve payment processing capabilities, and build services that connect payment methods and card schemes. You will work across design, testing, and production delivery while improving platform performance, scalability, automation, APIs, and user interfaces.
Requirements
- Experience with Java web services REST APIs and SQL or PostgreSQL
- Experience deploying high-throughput and highly reliable services
- Proactive ownership and quality focus
- Ability to explain complex technical concepts to non-technical audiences
- Ability to evaluate tradeoffs and balance speed with technical debt
- Collaboration and communication skills
Responsibilities
- Build and improve payment integrations at global scale
- Develop payment engine capabilities
- Connect payment methods and card schemes
- Build highly available and scalable payment processing services
- Connect to external APIs
- Automate core payment processes
- Build and modernize merchant and internal portals
- Develop automation APIs
- Build and maintain distributed high-performance services
- Deliver functionality from design through production
- Improve platform robustness and scalability
- Collaborate across teams and time zones
- Review code and incorporate feedback