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Cash App Builtin · Indexed 2026-09-11

Staff Software Engineer, Financial Platform - Issuing

Remote or Hybrid, Oregon, United States 264K-395K Annually Remote

Builtin
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Indexed description

Cash App Staff Software Engineer, Financial Platform - Issuing YesterdaySaved Remote or Hybrid 8 Locations 264K-395K Annually Expert/Leader 264K-395K Annually Expert/LeaderBlockchain • Fintech • Mobile • Payments • Software • Financial ServicesStaff Software Engineer responsible for building and operating Block’s card issuing platform at the network boundary. The role requires deep expertise in card networks, ISO 8583, authorization and clearing flows, certifications, mandates, and direct network connectivity. Responsibilities include writing production code, developing conformance tooling, debugging protocols, leading cross-team technical initiatives, influencing network requirements, mentoring engineers, supporting AI-assisted development, and participating in on-call operations for critical financial systems.Top Skills: 3-D SecureAi-Assisted Engineering ToolsAmerican ExpressCard Network ConnectivityClearing And SettlementDigital Wallet ProvisioningIso 8583MastercardPayment AuthorizationVisa

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