Software Development Engineer - II, FinTech - TFAW

Do you want to build machine learning and agentic-AI systems that analyze billions of dollars in transactions every day, and measure your impact in millions of dollars saved?

In Amazon's Finance Technology group, we build the detection systems (machine learning, and increasingly agentic AI) that defend Amazon against theft, fraud, abuse, and waste across the supply chain, retail catalog, and corporate procurement. We turn terabytes of transaction, vendor, and operational data into real-time risk decisions: scoring payments as they happen, surfacing anomalous behavior, and uncovering collusion networks that span thousands of entities.

We're now building the next generation of that platform around generative and agentic AI: multi-agent systems that discover fraud patterns directly from the raw data flowing through Amazon's businesses, working alongside domain experts to turn what they find into production detection logic. The result is a platform where new detection cov...