Payment Performance Professional

ResponsibilitiesAct as the analytical point of contact for resolving payment conversion issues and anomalies in card transactions (Visa, Mastercard);Drive and support card flow optimization initiatives — including testing and rollout of improvements such as 3DS routing strategies (e.g., frictionless vs challenge), low-value payment flows, fallbacks, retry logic, and BIN-specific configurations;Investigate unusual decline codes, authorization errors, and behavioral patterns that impact conversion or user experience;Liaise with card payment processors, acquiring banks, and internal teams to diagnose root causes and coordinate fixes;Maintain structured documentation of known issues, processor-s...