FullStack Engineer, TypeScript - White Label / User Platform (Contract)

<h1>B281. FullStack Engineer, TypeScript - White Label / User Platform (Contract)</h1> <h2>About UPSIDER</h2> With the mission to "Create a global financial platform that supports challengers," we offer services centered around the corporate card "UPSIDER" (with AI credit assessment for up to 1 billion JPY credit line, real-time statements, virtual card issuance, etc., with cumulative settlement amount of 650 billion JPY*1), "Payment.com" for invoice payments via credit c...