CareerPlan

Software Development Engineer, Ads AI Core Infrastructure (ACI), Ads AI Core Infrastructure

New York, New York, United StatesFull-time$158k–$214k2026-10-06 → 2026-11-10
Based in United States

Core

Building Tier-1 distributed services and stateful runtime infrastructure for AI agents to power Amazon Ads' generative AI advertising experiences.

Role type

Senior Software Development Engineer (SDE-2) specializing in distributed systems and AI infrastructure

Builds

Stateful runtime services, agent-builder SDK, orchestration frameworks, and pre-built platform components for AI agents

Domain

Advertising technology, Generative AI, Distributed Systems

Deliverable

production ML models

Required skills

Distributed systems design, C#/C++/Java/Perl, Object Oriented Design, Large-scale system architecture, Service-oriented architecture, Multi-threaded programming

Preferred skills

Full SDLC ownership, Code review mentorship, System reliability and scaling, Source control management, Testing and operations

Technologies

C#, C++, Java, Perl, OpenSearch, AWS AgentCore

Responsibilities

Design and build high-performance distributed solutions, Develop stateful runtime services for multi-agent orchestration, Implement metering and throttling mechanisms, Mentor team members on code quality and design, Ensure system maintainability through clear documentation

Seniority

Senior, hands-on IC