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Senior Staff Engineer - Stablecoin

Payoneer

Remote · United States$18,333–23,167 gross/mofull-timePayoneer Careers

PAYO Digital Bank, N.A. (PDB), Payoneer's national trust bank subsidiary, is seeking a deeply experienced Senior Staff Engineer to serve as the technical anchor of the bank's engineering organization and the architect of record for its core transactional systems.

Responsibilities

  • Core Architecture Ownership: Architect and build the bank's core backend, including microservices, transactional persistence schemas, event messaging endpoints, and internal APIs, documented to a standard suitable for OCC examination.
  • Ledger & Stablecoin Integration
  • Design the reconciliation architecture guaranteeing absolute consistency between the fiat subledger, reserve accounts, and on-chain token supply.
  • Build the event messaging layer securely synchronizing core ledger transactions with custody platform mint/burn actions.
  • Technical Leadership: Serve as the technical lead and mentor for the Core Backend team. Establish uncompromising standards for code reviews, testing, observability, and deployment appropriate for a regulated bank.
  • Compliance in the Transaction Path: Integrate automated sanctions screening connectors with auditable screening and case escalation hooks.
  • Resilience & Observability
  • Partner with the SRE
  • Lead on multi-region availability, failover targets, and real-time ledger alerting. Work with the Security division on IAM, key management interfaces, and threat modeling for mint/burn pipelines.
  • Audit Readiness

Languages

    Work format
    Remote
    Seniority
    Senior
    Posted
    16 Sept 2026
    Last verified
    In the last 5 days

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