Payments Infrastructure Lead High-Throughput Fintech (SF)

Rnb Consultancy seeks an engineer to own the money-movement stack for a fast-growing fintech in San Francisco. You will manage card issuing, ledger integrity and reconciliation, plus CI/CD, monitoring and risk controls as the system scales from hundreds to hundreds of thousands of cardholders. We value candidates who have led real distributed-systems with measurable metrics, depth over years, and a penchant for first-principles reasoning. In-person, SF-based, 9–5. Visa sponsorship available.