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Software Development Engineer, Support Agent Intelligence and Evaluation

Seattle, Washington, United States💼 Full-time💰 $143,700–$143,700🗓 2026-08-20 → 2026-09-26

Core

Building agent orchestration, reinforcement learning feedback pipelines, and evaluation systems for AI-powered advertising agents.

Role type

Senior IC software development engineer (AI agent infrastructure)

Builds

Scalable agent orchestration platforms and evaluation infrastructure for Amazon Ads

Domain

Advertising technology + AI/ML systems

Deliverable

production ML models | infrastructure

Required skills

Agent orchestration, reinforcement learning integration, identity/authorization frameworks, feedback signal pipeline design, evaluation system design, system reliability, distributed systems, C#/C++/Java/Perl, object-oriented design

Preferred skills

Full SDLC ownership, code reviews, testing, operations

Technologies

C#, C++, Java, Perl

Responsibilities

Develop orchestration systems for multi-agent workflows, build identity and permission frameworks, implement feedback signal pipelines for model improvement, design end-to-end evaluation systems, partner on RLHF integration, ensure system reliability and observability

Seniority

Senior, hands-on IC

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