Technical Advisor – Cross‑Border Payments (Hourly)

About the role

Corrio Systems is building a cross‑border B2B payment platform that uses stablecoins for internal settlement. We are seeking a senior Technical Advisor on an hourly, part‑time basis to guide architecture and design of the payment flow.

Key responsibilities

• Conduct architecture reviews and lead technical design discussions.
• Design cross‑border payment and settlement flow architectures.
• Develop payment orchestration and routing solutions.
• Define ledger, reconciliation, and transaction‑lifecycle architecture.
• Integrate banking rails, PSPs, stablecoins, and liquidity‑provider APIs.
• Implement reliability, idempotency, and durable execution patterns.
• Review key technical decisions as the platform scales across corridors.

Required profile

• Staff, Principal Engineer, Architect or Chief Architect experience building payment infrastructure in fintech, remittance or banking.
• Prior experience at a tier‑1 cross‑border payments or stablecoin infrastructure company.
• Hands‑on experience with high‑volume payment routing, treasury/liquidity, ledgering, and reconciliation.
• Proven ability to design multi‑market payment and settlement systems.

Required skills

• Stablecoin settlement
• High‑volume payment routing
• Multi‑market payment infrastructure
• Payment orchestration and routing
• Ledgering
• Treasury
• Ledger reconciliation
• Durable execution patterns
• Reconciliation
• Transaction lifecycle architecture
• Liquidity
• Liquidity‑provider integrations
• Cross‑border payment and settlement flow design