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Software Development Engineer, Ads AI Core Infra (ACI)

Seattle, Washington, United States💼 Full-time💰 $143,700–$194,400🗓 2026-07-28 → 2026-09-26

Core

Design and implement scalable AI agent infrastructure and APIs for Amazon Advertising to process massive volumes of advertiser data and deliver real-time strategic insights.

Role type

Senior IC software development engineer (ads AI core infra)

Builds

Large-scale distributed systems, Model Context Protocol (MCP) server infrastructure, and global ads experience platforms

Domain

Advertising technology, distributed systems, generative AI, agentic systems

Deliverable

production ML models | product features | infrastructure

Required skills

software development, system design, architecture, API design, distributed systems, big data processing, latency optimization, token consumption optimization, feedback loop creation

Preferred skills

full software development life cycle, coding standards, code reviews, source control management, build processes, testing, operations

Technologies

AWS (ECS, Fargate, EC2, EMR, Lambda, Kafka, Elastic Search, Dynamo DB, SQS, SNS, Cloud watch, CDK, Cloud Formation)

Responsibilities

Design scalable architectures for APIs serving millions of advertisers; Build Model Context Protocol (MCP) server infrastructure; Establish system design patterns and best practices for global ads experience at scale

Seniority

Senior, hands-on IC

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