CareerPlanSign in

Software Development Engineer, Sponsored Products and Brands

Palo Alto, California, United States💼 Full-time💰 $165,200–$223,600🗓 2026-09-11 → 2026-09-25

Core

Build hyper-scale online systems, offline data pipelines, and machine learning infrastructure using Generative AI and LLMs to power personalized ad experiences across Amazon's shopping surfaces beyond Search.

Role type

Senior Software Development Engineer (GenAI/LLM focus)

Builds

Hyper-scale ad retrieval, allocation, and whole-page relevance systems for Sponsored Products and Brands

Domain

E-commerce advertising, Generative AI, Large Language Models

Deliverable

production ML models | product features | infrastructure

Required skills

Distributed systems design, C#/C++/Java/Perl, Object Oriented Design, Large-scale multi-tiered application development, GenAI/LLM application

Preferred skills

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

Technologies

C#, C++, Java, Perl, Generative AI, Large Language Models

Responsibilities

Design and develop large-scale distributed systems for advertising, build and optimize data pipelines for ad retrieval and allocation, design globally scalable solutions, write high-quality maintainable code, drive operational excellence through monitoring and automation

Seniority

Senior, hands-on IC

Sourced via amazon · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.