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Software Engineer, Payins Card Networks

Permanenthybrid3–5 yrs📍 Seattle, WA, 🇺🇸 United States🗣 English

Build payment infrastructure and card network integrations at scale.

You'll develop and maintain software infrastructure for payment processing systems, focusing on integrations with major card networks like Visa and Mastercard. The role requires expertise in payment authorization, clearing flows, ISO 8583 messaging, and cloud platforms. You'll work with a team on large-scale features, advise peers on architecture choices, and ensure robust testing practices across multiple codebases.

Tech stack
JavaPythonRubyScalaRESTAPIAngularJSNodeJS
Rate
Not stated by the agency
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Found at a specialist agency · listed 15 September 2026 · InsideJobs links you to the original posting.