2 of 2 Contactless Jobs in the UK excluding London

retail operational processes Desirable Experience Microservices architecture, containerised environments, and modern integration patterns RFID capabilities, such as inventory accuracy, stock management, or mobile/contactless checkout Self-checkout solution design and implementation Sales transaction systems and complex retail payment flows Experience working in global retail or multi-territory store operations ...

Embedded Android/AOSP-based devices. Integrate with POS hardware: implement and validate drivers and SDK integrations for card readers, PIN pads, NFC/contactless, EMV readers, printers and peripherals (experience with PAX SDKs expected). Implement payment flows: authorisation, settlement, reversal and offline-capable flows; ensure correct handling … contactless and magnetic stripe scenarios. Certification & Compliance Prepare artefacts, run test suites and coordinate payment certification activities with card schemes and acquirers (Visa, Mastercard, Amex). Address scheme audit findings and remediation promptly. Implement secure coding practices and support PCI and terminal security requirements (PCI PTS, EMV Kernel considerations). ...