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Payment Processors

2 GoKawiil briefs on this topic

YC-backed Coris hiring backend engineer for payments data infrastructure

Coris, an AI-based fraud and risk management platform backed by Y Combinator, Lux Capital, and Pathlight, is recruiting a backend engineer in Palo Alto. The role covers building and maintaining data integrations with payment processors like Stripe, Adyen, and Fiserv, handling hundreds of millions of events monthly across a Postgres-based system with billions of rows. The hire would work directly with co-founders Vinodh and Shyam, who previously held risk roles at Google, eBay, PayPal, and WePay.

Explainer clarifies distinct roles of Visa and Mastercard in payments chain

An explainer breaks down what Visa and Mastercard actually do, noting they are card networks rather than banks, card issuers, payment processors, or merchant acquirers. The piece maps out the two-sided market linking cardholders and issuers on one side with merchants and acquirers on the other, with the network connecting both.