Engineering Culture and AI — Tim Ryan, Citi Stylus, and the Modernization Push

Citi's technology transformation is one of the most aggressive in banking — 30,000 developers equipped with generative AI coding tools, 2,000 legacy applications retired in three years, agentic AI rolled out to internal users via Citi Stylus Workspaces, and a co-engineering relationship with Google Cloud. This module is essential for anyone interviewing for a software engineering, data, infrastructure, or AI/ML role at Citi, and useful for any candidate who needs to discuss Citi's tech credibility.