Card Payment Processing Backend Instructor
About the Role We are seeking an experienced
Card Payment Processing Backend Instructor
to train and mentor candidates on backend technologies and concepts used in the card payments industry. The idóneo candidate will have strong hands-on experience with
card payment processing, ISO 8583, backend systems, and C++
, along with the ability to explain complex technical concepts clearly and practically. Key Responsibilities Deliver technical training on
card payment processing backend systems
. Explain
ISO 8583 messaging, transaction flows, message types, fields, and processing concepts
. Teach backend concepts related to
authorization, clearing, settlement, and transaction processing
. Provide practical understanding of how card payment systems communicate with banks, processors, and payment networks. Use real-world examples and hands-on exercises to explain payment processing workflows. Support learners in understanding and troubleshooting backend payment-processing scenarios.
Help learners build a strong technical foundation for working with payment-processing applications. Collaborate with other instructors and teaching assistants to support the overall learning program. Required Skills & Experience Hands-on experience in
Card Payment Processing / Payment Processing Backend
. Strong knowledge of
ISO 8583
. Professional experience with
C++
and backend development. Understanding of payment transaction flows and backend processing. Experience working with
financial services, banking, payment gateways, card networks, or transaction-processing systems
. Strong troubleshooting and problem-solving skills. Excellent communication and presentation skills. Previous experience as a
Trainer, Instructor, Technical Trainer, Mentor, or Subject Matter Expert
is preferred. Preferred Experience Experience with
ATM/POS transaction processing
. Knowledge of
payment authorization, clearing, and settlement
. Experience with
acquiring/issuing syst