Lead AI Platform Engineer: MCP & Open-Weight Models

Mastercard is seeking a Lead AI Engineer to join a focused AI technology team. You will design and build platform capabilities enabling MCP and open weight models at scale, working with senior engineers and central governance.

The role emphasizes hands-on engineering, security, and end-to-end production readiness. You will partner with security, privacy and AI governance teams, drive design choices, and stay current with frontier AI developments to guide adoption and prototyping decisions.