Senior POS Developer
- Hiring Organisation
- E-Frontiers
- Location
- Northern Ireland, United Kingdom
- Employment Type
- Contract
- Contract Rate
- GBP Annual
code for 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 ...