Technology & Innovation
at American Express
At American Express, technology and innovation are at the heart of everything we do. We leverage technology to help provide customers with access to products, insights and experiences that enrich lives and build business success.
Voices at the Forefront of Innovation
View the latest insights from the American Express technology team.
View All Blogs
Featured Post
Context Inspector: Measuring Context Quality Before the LLM Call
A practical framework for identifying gaps, conflicts, and quality risks in retrieved context before they reach the model.
Learn More
Latest Posts
Published August 18, 2026
Unicode User-Experience Best-Practices
Character Counts: Why "30 Characters Max" Is Usually Wrong
Published July 30, 2026
Agentic-AI AI-Governance AI-Reliability
Improving Correctness in Agentic AI with Execution Guardrails
Published July 14, 2026
Agentic Responsible-AI Architecture
From Clicks to Trust: Rethinking Recommendations
Resources
Collaborate With Us
Browse and contribute to our repository of open source projects.
A robust set of tools and resources that can help you create new experiences and services for your customers.
Work With Us
Careers in Technology
Come join an inclusive team of leading technologists that engineer one of the world's best customer experiences.
Explore Opportunities