AI Agent Platform Engineer

Amazon.com Services LLC; Seattle (WA); On-site; USD 180,000 - 240,000; Full time

Job summary

Amazon.com Services LLC is seeking an experienced software engineer to help define how AI agents operate within Amazon Ads. You will contribute to agent orchestration, reinforcement learning from expert feedback, and secure identity and permission systems that scale for thousands of advertiser accounts.

You will join a small, high-ownership team delivering fast, reliable systems across advertising workflows, in collaboration with Applied Scientists and product teams to drive secure, scalable AI

Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture of new and existing systems
• 1+ years of software development engineer or related occupational experience
• 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
• 1+ years of Object Oriented Design experience
• Experience programming with at least one software programming language
• 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience

Responsibilities

• Develop orchestration systems that coordinate multiple specialized AI sub-agents to execute complex, multi-step advertising workflows
• Build identity, authorization, and permission frameworks that enforce scoped access for diverse caller types
• Implement feedback signal pipelines that capture expert judgment and route it into model improvement loops
• Partner with Applied Scientists to integrate reinforcement learning from human expert feedback into production agent systems
• Design and operate end-to-end evaluation systems that measure recommendation quality, detect regressions, and enforce quality gates
• Collaborate with cross-functional teams (product, science, partner engineering) to define integration contracts and onboard new consumers to the platform
• Own system reliability, observability, and performance for always-on agent infrastructure serving thousands of concurrent advertiser accounts

Skills

OO design

Software design

Distributed systems

Programming languages

Education

Bachelor's degree in Computer Science or equivalent

Tools

C#

C++

Java

Perl

Job description

Amazon.com Services LLC is seeking an experienced software engineer to help define how AI agents operate within Amazon Ads. You will contribute to agent orchestration, reinforcement learning from expert feedback, and secure identity and permission systems that scale for thousands of advertiser accounts.

You will join a small, high-ownership team delivering fast, reliable systems across advertising workflows, in collaboration with Applied Scientists and product teams to drive secure, scalable AI