Senior Software Engineer at Global Payments

Belfast, Northern Ireland, United Kingdom

Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Payments, Fintech, Financial ServicesIndustries

Proficiency in C++ and C programming languages
Experience with designing and developing software for secure payment terminals (e.g., countertop and handheld devices like Genius)
Knowledge of payment technologies including Smart Card (“Chip and PIN”), Contactless Cards, Android Pay, Apple Pay, Samsung Pay
Expertise in secure software development, including hardware acceleration, trusted computing modules, cryptographic algorithms, and digital signatures
Familiarity with web protocols for integrating with Point of Sale (PoS) systems and Payment Gateways
Ability to participate in the full software development lifecycle (requirements analysis, design, implementation, testing, verification, release)
Experience with separation of interface and implementation
Strong problem-solving skills for troubleshooting and defect repair
Team collaboration skills, including workshops and customer-focused engineering

Design and develop software components for countertop and handheld Payment Capture terminals (Genius)
Develop applications leveraging traditional card and mobile payment technologies (Smart Card, Contactless Cards, Android Pay, Apple Pay, Samsung Pay)
Deliver high-quality, maintainable production code using C++ and C
Implement secure software to capture, store, and transmit sensitive payment data using hardware acceleration and trusted computing modules
Develop secure end-to-end transactions with synchronous/asynchronous cryptographic algorithms and digital signatures
Participate in the entire software development lifecycle, from requirements analysis to release
Understand customer requirements and shape products from an engineering standpoint
Participate in team workshops to generate and select high-quality technical solutions
Assist with troubleshooting and repairing defects
Simplify and improve existing systems