CareerPlan

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

New York, New York, United StatesFull-time$185k–$250k2026-10-09 → 2026-11-10
Based in United States

Core

Design and architect Tier-1 distributed services and stateful runtime platforms for AI agent orchestration, handling millions of requests with millisecond latency for Amazon Ads.

Role type

Senior Staff Software Development Engineer (Infrastructure)

Builds

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

Domain

Advertising, Generative AI, Distributed Systems

Deliverable

production ML models

Required skills

Distributed systems architecture, System design, Scalability, Latency optimization, Mentorship, Technical leadership, Cross-team collaboration, Root-cause analysis, Roadmap planning

Preferred skills

Full SDLC experience, Code review, Source control, Testing, Operations, Bachelor's degree in CS

Technologies

AWS AgentCore, OpenSearch, Vector indexes, DAG execution, Task queues, Checkpointing, RAG

Responsibilities

Own architecture of critical services, Drive technology choices, Mentor SDE-1s and SDE-2s, Identify systemic risks, Translate research to production, Represent team in cross-org forums

Seniority

Senior, hands-on IC with leadership