Adyen

Senior Implementation Engineer (Payments)

In short

Senior Implementation Engineer at Adyen, leading complex enterprise payment integrations and designing resilient, high-availability architectures. The role involves setting technical standards, advising stakeholders during pre-sales and delivery, managing critical escalations, and mentoring implementation engineers. Requires 12+ years of software engineering or technical consulting experience with strong skills in API integration, system design, distributed systems, and solution architecture. This is an onsite role based in London, UK.

Senior Implementation Engineer
Company: Adyen
About the Role
You will lead the design and delivery of complex enterprise payment integrations. You will design resilient, high-availability architectures, set technical standards, advise stakeholders during pre-sales and delivery, manage critical escalations, influence product direction, and mentor implementation engineers.
Requirements
•12+ years of software engineering or technical consulting experience
•API integration
•System design
•Distributed systems
•Solution architecture
•Production systems
•Technical consulting
•Mentoring
Responsibilities
•Deliver complex multi-region enterprise integration projects
•Design scalable high-availability architectures for global merchants
•Define and ensure technical standards across implementation engineering teams
•Act as a strategic technical advisor during pre-sales and delivery
•Establish best practices for reliability, scalability, security, and system design
•Mentor and support implementation engineers
•Partner with Product and Engineering to influence platform evolution
•Manage critical escalations and ensure integration stability

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