Jobs in the United States

Save this search

Added 11 days ago
Software Engineer 6 - Feature Infrastructure
Netflix Services Canada ULC
Remote, United States
…serving of feature values for both high-throughput training and low-latency member-scale inference use…
Added 11 days ago
Machine Learning Engineer- Inference Optimization | Experienced Hire
Susquehanna International Group, LLP
Bala Cynwyd (Philadelphia Area), PA
We are looking for a Machine Learning Engineer focused on low-latency inference optimization to help build, tune, and productionize high-performance model serving systems. This role sits at…
Added 11 days ago
Software Engineer, Global Investment Research, Agentic Systems
Campus
Dallas, TX · NY
…that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside…
Added 11 days ago
FG
Senior Software Engineer
Fitch Group
New York, NY
- $135,000 to $145,000 USD / year
Experience in optimized query patterns, pagination, caching, and schema design to ensure low-latency, performant reads at scale.
Added 11 days ago
SDE-II, Supply Chain
Amazon.com Services LLC
Bellevue, WA
- Scalable Distributed Systems – Build highly available, low-latency services that process millions of decisions in real-time, powering the backbone of Amazon's transportation planning and…
Added 11 days ago
Principal Engineer – Vice President
Citigroup
Irving, TX
Principal Java Engineer you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to mentor other engineers,
Added 11 days ago
Technical Lead for Post Trade (Securities Lending) - Senior Vice President
Citigroup
Tampa, FL
The Equity Finance Technology team are seeking a highly skilled engineer for the Post Trade platform, located in Tampa. This role requires strong expertise in Java, messaging frameworks,…
Added 11 days ago
Senior Software Engineer, Machine Learning Platform
Airwallex
Seattle, WA
- Experience with cloud platforms (e.g., AWS, GCP) and building large-scale, low-latency production machine learning infrastructure.
Added 12 days ago
Principal Software Engineer, Platform
Seattle, WA
Lead the design of high-scale, low-latency distributed systems that process real-time events from millions of devices.
Added 12 days ago
Senior Java Engineer
Interactive Brokers
New York, NY
Working knowledge of multithreading and concurrency, with an appreciation for lean, low-latency programming.
Added 12 days ago
Director, Forward Deployed Engineer / 139510
KPMG LLP
Jackson, MS
Added 12 days ago
Senior Staff Software Engineer, Data Engineering
Intuit
San Diego, CA · Mountain View, CA
Experience with low-latency NoSQL datastores (such as DynamoDB, HBase, Cassandra, MongoDB) is a plus. Experience with building stream-processing applications using Spark Streaming, Flink,…
Added 12 days ago
SI
Staff Software Engineer, Spam and Abuse
Snap Inc.
Palo Alto, CA · Bellevue, WA
- $195,000 to $343,000 USD / year
Deep expertise in designing, building, and operating large-scale, low-latency distributed backend systems
Added 12 days ago
Senior Search Engineer - Services Special Projects
Apple
Cupertino, CA
Design, build, and maintain large-scale, low-latency, high-performance search systems that can scale.
Added 12 days ago
WI
Senior Software Engineer- Fullstack
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Walmart Item Orchestrator team is seeking a Senior Software Engineer to join our dynamic and talented group. You'll collaborate with passionate engineers to deliver a top-tier site…
Added 12 days ago
Staff Software Engineer, AI Agent Platform & Runtime
Datasite LLC
NY · Minneapolis, MN
We're looking for a hands-on Staff Software Engineer to shape the foundational infrastructure for enterprise AI agents. You'll evolve our custom agent harness, build layered memory and…
Added 12 days ago
Staff Software Engineer, BigQuery Processing Core Runtime
Google
Sunnyvale, CA
Our team's mission is to make BigQuery the best data warehouse for low-latency, high-throughput use cases.
Added 12 days ago
Software Development Engineer
Amazon.com Services LLC
New York, NY
- Design and develop the SPB Agent platform - a secure, reusable, low-latency architecture that integrates generative AI/ML technologies to deliver consistent, well-reasoned advertiser…
Added 12 days ago
Software Engineer
Intuitive
San Fernando, CA
Your work will focus on enabling high-throughput, low-latency data delivery through streaming pipelines, dynamic transformations, and APIs, driving discoverability, accessibility, and…
Added 12 days ago
Sr. Staff Software Engineer, Systems Infrastructure
LinkedIn
Mountain View, CA
…operate the foundational telemetry systems that every service, engineer, and AI-first product at LinkedIn relies on to understand the health and performance of their systems in near real…
Added 12 days ago
M
Senior Software Engineer
Microsoft
United States
- $119,800 to $261,000 USD / year
…with network-level debugging, topology-aware optimization, and low-latency, high-throughput communication tuning in Linux environments. If you enjoy solving hard problems at the convergence…
Added 12 days ago
M
Software Engineer II
Microsoft
BC, CA
- $85,800 to $169,300 CAD / year
High-throughput, low-latency backend systems.
Added 12 days ago
Software Development Engineer, Leo Autopilot
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Development Engineer, you will play a crucial role in the development of services to support the automation of the Leo mission. You will work with a dynamic group of…
Added 12 days ago
Senior Software Engineer, Certificates Management
Coinbase
Remote, United States
Proven track record operating Tier-0 or highly critical infrastructure where system resilience, security, and low latency are absolute prerequisites
Added 12 days ago
SDE II, ML Infra Services, Annapurna Labs
Amazon.com Services LLC
Seattle, WA
This engineer will lead the design and implementation of ML infrastructure platform, building systems for capacity management, workload scheduling, and fleet orchestration across ML…

Amazon.com Services LLC

Software Development Engineer

New York, NY, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 27, 2026

Original job description

The SPB Agent platform is the AI reasoning layer behind Amazon Ads - powering agentic experiences that autonomously guide millions of advertisers, sellers, and sales teams with personalized, data-backed intelligence across the Ads Console, Seller Central, and Next Gen Selling. You'll design and deliver generative AI systems that reason over campaign performance, make autonomous decisions on behalf of sellers, and deliver hyper-personalized advertising guidance at massive scale.

Experiences powered by the platform include AI Campaign Overview (a dynamic widget that adapts its narrative in real time based on performance data), AI Companion for Selling Partners (a personalized assistant that provides guidance and executes actions on behalf of sellers), and AI for Sales Teams (an intelligent copilot grounded in each advertiser's objectives and guardrails). You'll work at the intersection of large language models, distributed systems, and advertising - collaborating with AI researchers and engineers to shape how businesses connect with customers through AI.

What Makes This Role Stand Out

The AI is the product - you're not adding AI to an existing tool; you're building the reasoning platform that powers multiple agentic products across Amazon Ads
Ships to millions - advertisers, sellers, and sales teams worldwide interact with the experiences your platform powers
Frontier AI stack - LLMs, agent-based architectures, autonomous decision-making, real-time personalization at massive scale
Greenfield agentic architecture - designing how AI agents reason, act, and explain themselves in an advertising context

Key job responsibilities

Design and develop the SPB Agent platform - a secure, reusable, low-latency architecture that integrates generative AI/ML technologies to deliver consistent, well-reasoned advertiser guidance across multiple products
Deliver features end to end across the agentic AI stack, from LLM integration and prompt engineering to distributed serving infrastructure and real-time personalization
Optimize operational costs at scale through efficient resource utilization, token consumption management, and memory footprint reduction
Collaborate with AI researchers, scientists, and cross-functional teams to integrate AI-driven solutions across the Ads Console, Seller Central, and sales tools
Build scalable systems that process millions of data points to deliver hyper-personalized advertising experiences with low latency
Develop new approaches to conversational AI and natural language interactions in advertising contexts, translating research into production-quality features
Mentor peers through design reviews and code reviews, contributing to engineering quality as the platform scales

About the team The Sponsored Products and Brands team at Amazon Ads is re-imagining the advertising landscape through generative AI technologies, revolutionizing how millions of customers discover products and engage with brands across Amazon.com and beyond. We are at the forefront of re-inventing advertising experiences, bridging human creativity with artificial intelligence to transform every aspect of the advertising lifecycle from ad creation and optimization to performance analysis and customer insights. We are a passionate group of innovators dedicated to developing responsible and intelligent AI technologies that balance the needs of advertisers, enhance the shopping experience, and strengthen the marketplace. If you're energized by solving complex challenges and pushing the boundaries of what's possible with AI, join us in shaping the future of advertising.

The SPB Agent team builds and operates the agentic AI platform behind multiple advertiser-facing and seller-facing AI experiences across Amazon Ads. We work closely with AI researchers and engineers to push the boundaries of what autonomous, personalized advertising guidance can look like at Amazon scale. Basic qualifications

3+ years of non-internship professional software development experience
2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
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 Preferred qualifications
3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, NY, New York - 158,100.00 - 213,800.00 USD annually

Apply About employer

Report this job