About the Company
Ant International’s Antom is a leading provider of payment processing services for merchants worldwide. Antom offers comprehensive, vertical-specific digital payment solutions tailored to meet the needs of merchants of all sizes. In addition to payment processing, Antom delivers digital marketing solutions through A+ Rewards—an adaptable marketing mini program/SDK integrated into e-wallets and payment apps. This platform enhances interactions between brands and customers, enabling integral merchants to distribute a wide range of discounts to users of various digital payment platforms, ultimately helping them acquire and retain consumers.
Position Overview You will be responsible for the design and iteration of core card acquiring products, deeply involved in technical integration and compliance certification with international card schemes (Visa, Mastercard, Amex, etc.). You will continuously optimize transaction success rates through data‑driven and algorithmic engineering approaches,



and enhance the merchant standard integration interface to improve the merchant onboarding experience.
Lead the overall architectural design of standard card acquiring products, building a high‑availability, high‑success‑rate payment processing framework based on the technical specifications of international card schemes such as Visa and Mastercard.
Design principles: deeply understand fundamental design principles of credit card payments, carrying out product framework design and application in accordance with international card scheme specifications, ensuring product leadership in technology, compliance, and user experience.
Lead the entire process of technical integration, sandbox testing, and compliance certification.
Integrate machine learning algorithms (XGBoost, LightGBM) with payment business scenarios, collaborate with the algorithm team on feature engineering, model training, and deployment, develop an intelligent decision engine to enable dynamic transaction

📌 Product Manager. (Andalucía)
🏢 WorldFirst
📍 Andalucía