Jobs → Engineering → C++ Developer – Payments/POS Domain

About the Role We are looking for an experienced C++ Developer with strong expertise in the Payments and Point of Sale (POS) domain. This role focuses on developing secure payment applications and POS terminal integrations. Key Responsibilities • Design and implement C++ applications for payment processing • Integrate POS terminals and handle transaction lifecycles • Ensure payment security through encryption and decryption • Troubleshoot POS terminal integration issues • Work with Verifone POS terminals and SDK/API integration Requirements • 4–9 years of hands-on C++ development experience • Strong understanding of OOPS, pointers, and memory management • Experience with multithreading, concurrency, and synchronization • Knowledge of payment transaction processing and POS systems • Familiarity with card-payment transaction lifecycle • Experience with encryption, decryption, and payment security • Understanding of offline transaction processing and Store-and-Forward mechanisms • Exposure to HSM, EMV, ISO 8583, and PCI DSS