Payment Software Developer

We are seeking a highly experienced and domain-specific EMV Pinpad Developer to lead the design, development, and certification of our payment acceptance applications. The ideal candidate will have deep, hands-on programming experience across the industry's leading terminal platforms, particularly Ingenico, Verifone, and PAX.

Requirements

• Design, implement, and maintain custom payment applications for various point-of-sale (POS) terminal families
• Utilize proprietary Software Development Kits (SDKs) and APIs to integrate payment functionality, peripherals, and secure key management
• Design, develop, and maintain EMV Level 2 and Level 3 software kernels for various payment terminals
• Lead and execute EMV certification and compliance testing with various payment networks
• Implement and test contact and contactless transaction protocols, including card selection, data exchange, cryptographic operations, and cardholder verification methods
• Ensure secure coding practices and implement cryptographic processes for PIN entry, key injection, and transaction data protection
• Diagnose and resolve complex technical issues related to EMV transaction failures, communication errors, and certification roadblocks
• Create and maintain detailed technical specifications, design documents, test plans, and certification artifacts
• Work closely with hardware engineers, product managers, quality assurance, and external payment processors/vendors

Benefits

• Competitive salary depending on experience, plus performance bonus
• Extended Health, Dental, and Vision Benefits
• Life and Disability Insurance
• Generous Vacation Leave
• Centrally located modern and spacious offices close to Eglinton and Leslie
• Free use of onsite Gym and Sports Facilities, and regular Company Social Events
• Learning and Professional Development Support
• Tremendous opportunities for Growth and Development