Payment Terminal Certification Expert (L2)
Core
Own end-to-end Level 2 certification for Adyen's in-person payment kernels, ensuring compliance with EMVCo and major card scheme specifications.
Role type
Senior IC Payment Terminal Certification Expert
Builds
Adyen's proprietary L2 payment kernels for contact and contactless transactions
Domain
Financial Technology / Payments Infrastructure / EMV Certification
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
EMVCo contact and contactless specifications, terminal application flow, CVM processing, cryptogram generation, APDU trace analysis, EMV test tooling, card simulators, project management, stakeholder communication
Preferred skills
EMV Level 3 brand certification experience, knowledge of Visa/Mastercard/Amex/Discover/JCB/UnionPay specifications
Technologies
EMVCo test tooling, card simulators, APDU trace analyzers
Responsibilities
Coordinate type approval testing with external certification labs, analyze test results and translate findings into actionable reports for developers, investigate APDU-level failures to identify root causes, manage the certification calendar and submission timelines
Seniority
Senior, hands-on IC
