Senior Software Development Engineer, Ads Experience Framework

Key job responsibilities

• Lead technical architecture and hands-on delivery across the full AI application stack — UI, services, agent infrastructure, orchestration, and evaluation — for the Ads Agent experience and integration framework used by dozens of partner teams.
• Bring product thinking to every technical decision: develop deep understanding of advertiser workflows so architecture choices reflect how advertisers actually use the product.
• Set architectural direction on a horizontal platform team: define integration patterns and API contracts that dozens of teams build on, lead design reviews, and maintain quality as adoption scales.
• Establish and exemplify best practices for building AI applications (evaluation methodologies, quality guardrails, prompt engineering, orchestration patterns) and for AI-native development (using AI tools and agentic coding to accelerate the team's delivery).
• Drive operational excellence and mentor engineers across the team.

About the team

We are a team of ~35 engineers building the experience layer for the Amazon Ads Agent and Console. We own the chat interface, advertiser-facing communications, and the frameworks that enable dozens of partner teams to integrate agent capabilities across the Ads Console. This is a horizontal team — our APIs, patterns, and quality bar ripple across the organization. We are at an inflection point on two fronts: the product we build is an AI agent, and our development workflow is shifting to AI-native practices using agentic coding. Both are core to how we operate. We value technical depth, product-minded engineering, fast iteration, and building over theorizing.