About this role
Mural Pay - Payments Engineer at deCircle. Location: New York, New York, United States. Role: architecting integrations, designing tokenization, building checkouts Requirements: 5+ years full‑stack or backend engineering experience with hands‑on card processing infrastructure, acquirer integration, PCI data handling, and checkout flows; experience with EMV/chargeback handling preferred. Category: Engineering Seniority: Senior Level Tools: TypeScript, React, NestJS, Postgres, Prisma, AWS, SQS, SNS, Lambda, Vercel, Docker Commitment: Full Time Workplace: Onsite Languages: English