Job highlights

- certification

- US Credit Card Processor Certification

- 5+ years of professional experience in

- Proven experience in designing and implementing

- Experience with

- Experience with debugging tools,memory profiling,and performance tuning. .

Responsibilities:

- Design, develop, and maintain high-performance C++ applications using Visual C++ and MFC .

- Architect and implement RESTful APIs for secure communication with backend services and third-party systems.

- Integrate software with major US credit card processors and assist with certification efforts (e. g. , First Data, TSYS, Elavon).

- Collaborate with QA and compliance teams to ensure adherence to EMV , PCI DSS, and other regulatory standards.

- Debug and troubleshoot complex issues in production and development environments.

- Write clean, maintainable,



and well-documented code.

- Mentor junior developers and participate in code reviews.

Required Qualifications:

- 5+ years of professional experience in C++ development .

- Robust knowledge of Visual C++ and Microsoft Foundation Classes (MFC) .

- Solid understanding of OOP/OOD and software design patterns.

- Proven experience in designing and implementing RESTful APIs .

- Experience with US Credit Card Processor Certification processes.

- Familiarity with ISO 8583 , TLV parsing , or transaction messaging standards.

- Experience with debugging tools, memory profiling, and performance tuning.

📌 Senior Engineer (Bengaluru)
🏢 ThoughtFocus
📍 Bengaluru