About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated…
A senior technical lead who architectes and ships the Visa Assist AI platform — a multi-agent AI system serving Chat, Email, and Portal channels — using Python/FastAPI/LangChain, MCP protocol adapters, NATS messaging, and cloud-native infrastructure, while mentoring engineers and aligning with fintech stakeholders.
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