Payments Systems Technical Analyst (C++, ISO 8583)

Pyramid Consulting, Inc; Mexico; On-site; PHP 800,000 - 1,100,000; Full time

Job summary

Pyramid Consulting, Inc. is seeking a skilled software engineer to tailor FIS payment product customizations. You will design algorithms and produce efficient code aligned with user requirements.

The role requires deep knowledge of electronic payments, ISO 8583, and back-office card processing, plus strong C++, Oracle, and Linux expertise, with fluent Spanish and advanced English. You will test, deploy, debug, maintain software, and document for future projects.

Qualifications

• Knowledge of electronic payments applications (cards) and ISO 8583 standards.
• Proficiency in card processing back-office operations.
• Strong C++ skills with Oracle DB and Linux experience.
• Fluent in Spanish and advanced English (reading, writing, listening).
• Proven analytical abilities.

Responsibilities

• Collaborating with management, departments and customers to identify end-user requirements and specifications.
• Developing customization for FIS payment products.
• Designing algorithms to create new software programs and systems.
• Producing efficient and performative code based on requirements.
• Testing and deploying programs and applications.
• Troubleshooting, debugging, maintaining and improving existing software.
• Compiling and assessing user feedback to improve software performance.
• Observing user feedback to recommend improvements to existing software products.
• Developing technical documentation to guide future software development projects.

Skills

C++ programming

ISO 8583

Electronic payments apps

Card processing back-office

Spanish (advanced)

English (advanced)

Analytical abilities

Tools

Oracle Database

Linux

Job description

Pyramid Consulting, Inc. is seeking a skilled software engineer to tailor FIS payment product customizations. You will design algorithms and produce efficient code aligned with user requirements.

The role requires deep knowledge of electronic payments, ISO 8583, and back-office card processing, plus strong C++, Oracle, and Linux expertise, with fluent Spanish and advanced English. You will test, deploy, debug, maintain software, and document for future projects.