Software Development Engineer, Ads AI Core Infra

About the role

The Autonomous Development team within the Ads AI Core Infra (ACI) organization at Amazon Advertising is reinventing how advertising software gets built. We develop AI agents and developer-intelligence systems that write, review, and ship production code across the Ads org.

Responsibilities

• Design, build, and operate large-scale distributed services that power AI agents and developer-intelligence systems used across the Ads organization
• Build retrieval and indexing platforms that keep AI agents grounded in how Amazon's code and systems actually work, refreshed continuously and at scale
• Develop agentic code-generation systems that turn specifications into reviewed, production-ready code changes
• Build the evaluation and quality infrastructure that measures agent correctness and gives engineers the confidence to ship autonomous output
• Drive technical design for ambiguous, greenfield problems and raise the engineering bar through design and code reviews
• Partner with applied scientists and other engineering teams to take AI capabilities from prototype to reliable, monitored production systems
• Own operational excellence — reliability, latency, cost, and observability for systems running 24/7

Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• Experience programming with at least one software programming language
• Bachelor's degree or equivalent