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Implementation Engineer

Adyen

Sydney · 5+ years experience · Remote · Posted Oct 14, 2026

At a glance

Experience
5+ years experience
Workplace
Remote
Location
Sydney

About the role

  • As an Implementation Engineer at Adyen, you will partner with fast-growing and enterprise businesses to design, integrate, and scale how they use Adyen’s payment platform.
  • This role sits at the center of complex technical delivery and pre-sales collaboration, where you help merchants make architectural decisions that directly impact performance, scalability, and global expansion.
  • You will act as the primary technical partner for merchants, owning projects from solution design through to successful launch.

Responsibilities

  • Deliver end-to-end implementation projects from solution design through to go-live
  • Design and help merchants build high-performance, API-based integrations for complex systems.
  • Partner closely with Sales during pre-sales to shape solutions, assess feasibility, and support technical discussions with prospective merchants
  • Act as the primary technical partner for merchants, guiding architecture and integration decisions
  • Build alignment across Product, Engineering, Sales, and Project Management to drive the best outcomes for merchants
  • Guide merchants through technical design decisions, testing, and production readiness
  • Improve delivery quality by sharing best practices and helping elevate team knowledge
  • Support a culture of growth by sharing knowledge and helping others unblock and succeed
  • Act as the voice of the merchant internally, translating customer needs and pain points into actionable insights for Product and Engineering
  • Advocate for improvements in Adyen’s products and integration experience based on recurring merchant challenges and feedback

Requirements

  • 5+ years of experience in technical consulting, integrations, or software engineering
  • Deep understanding of APIs and experience working across frontend and backend systems
  • Comfortable making decisions in ambiguous environments
  • Solid communicator who can lead technical discussions and build credibility with both technical and business stakeholders
  • Proactive builder who takes initiative to see projects through to completion.
  • Pragmatic approach focused on working, scalable solutions
  • You proactively share best practices to help the team grow and to ensure merchants deliver high-quality, reliable integrations

Workplace

  • Office-first company that values in-person collaboration
  • Does not offer remote-only roles

Skills

  • APIs

Adyen

Implementation Engineer

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