Job Description
Description
American Express is seeking an experienced professional to join the Global Merchant & Network Technology Services (GMNTS) team as Engineer III. The GMNTS team is the First Point of Contact for Merchants, Finance, Third Party Processors (TPPs) and Global Network Services (GNS) Partners and acts as an interface between Internal/External technical support teams having to do with Authorizations and File Transfer. Team responsibilities include supporting authorization transaction connections and more than 250 unique functions globally. Additional team responsibilities include identification, balancing and mitigation of problematic files, maintenance of system tables for 10+ systems, creating tables to facilitate the financial routing and system flow of new AMEX products and financial partners while ensuring compliance policies, protocols and PRSA management are adhered to. Responsibilities (may include but are not limited to): • This position will be responsible for ensu...
American Express is seeking an experienced professional to join the Global Merchant & Network Technology Services (GMNTS) team as Engineer III. The GMNTS team is the First Point of Contact for Merchants, Finance, Third Party Processors (TPPs) and Global Network Services (GNS) Partners and acts as an interface between Internal/External technical support teams having to do with Authorizations and File Transfer. Team responsibilities include supporting authorization transaction connections and more than 250 unique functions globally. Additional team responsibilities include identification, balancing and mitigation of problematic files, maintenance of system tables for 10+ systems, creating tables to facilitate the financial routing and system flow of new AMEX products and financial partners while ensuring compliance policies, protocols and PRSA management are adhered to. Responsibilities (may include but are not limited to): • This position will be responsible for ensu...
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- Location Phoenix, AZ
- Job Type Full-time
- Category other-general
- Posted Date June 06, 2026
- Application Deadline June 11, 2026