Jobs in the United States

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Added 1 min ago
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Software Integration Test Engineer - Autonomous Vehicle Program
PACCAR
Kirkland, WA
- $90,400 to $141,800 USD / year
…as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality…
Added 1 min ago
Senior Mechatronics Test Engineer
Astranis
San Francisco, CA
As a Senior Mechatronics Engineer at Astranis, you will be responsible for developing, designing, and implementing tests and test systems (test support custom hardware) for all the custom…
Added 1 min ago
SO
Cisco Network Infrastructure Engineer (Remote from anywhere in CO)
State of Colorado
CO
- $100,000 to $115,000 USD / year
As our new Cisco Network Infrastructure Engineer you will provide network engineering services to the statewide enterprise network and all State agencies. You will act as a subject matter…
Added 1 min ago
SO
Senior Data Center Infrastructure Engineer (Remote from anywhere in Colorado)
State of Colorado
CO
- $105,000 to $120,000 USD / year
…nation's leading government IT organizations by reimagining how we support agencies, building first-of-their-kind applications, and creating an inclusive, collaborative culture, together.…
Added 1 min ago
SO
Data Center Infrastructure Engineer (Remote from anywhere in Colorado)
State of Colorado
CO
- $26,124 to $120,684 USD / year
As our new Data Center Infrastructure Engineer you will provide implementation, operations, and Tier 2 support for the shared enterprise network services the team provides to 20 member…
Added 1 min ago
ID
Data Engineer
IDEXX Distribution, Inc.
United States
- From $130,000 USD / year
As a Data Engineer on the Medical Data Insights team, you will build and maintain the data pipelines, models, and tools that turn IDEXX medical data into trusted, analysis-ready assets. You…
Added 1 min ago
Senior Engineer, Cybersecurity
LPL Financial Corp
United States
Applicants must have valid U.S
Added 2 mins ago
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Senior Director, Data Center Design & Engineering
CleanSpark
GA
- $200,000 to $250,000 USD / year
Support tenant and customer technical requirements, including design review responses, change evaluations, and technical representation in customer and partner forums
Added 2 mins ago
Director, Solutions Engineering
Fin
Chicago, IL · San Francisco, CA
Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey, from…
Added 2 mins ago
Director, Solutions Engineering
Fin
Remote, United States
Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey, from…
Added 3 mins ago
Development Engineering Co-Op
Resonetics
Hutchinson, MN
…create future employment opportunities. This position will support the department, typically working as an assignee on smaller scale Design & Engineering projects or tasks related to larger…
Added 3 mins ago
Quality Engineering Intern
Resonetics
Hutchinson, MN
…and create future employment opportunities.This position will support the Quality Engineering group typically working as an assignee on smaller scale Quality Engineering projects or tasks…
Added 3 mins ago
VDI Engineer
GD Information Technology, Inc.
United States
The VDI Engineer must have:
Added 3 mins ago
Software Development Engineer in Test - Camera API
Apple
CA
We are looking for a passionate and detail-oriented Camera API Test Engineer to help validate and elevate the quality of Apple’s camera software stack. In this role, you will work at the…
Added 3 mins ago
Sr Process Engineer – Clean Utilities
Salas O'Brien
Raleigh, NC
Job Summary: The Process Engineer - Clean Utilities will serve as an owner’s representative to lead and progress client projects and site efforts. This individual will provide operational…
Added 3 mins ago
Design Engineer II
AVI-SPL
US-Remote · Dallas/Fort Worth, TX
The Design Engineer 2 transforms customer needs into actionable solutions through system design and detailed documentation. You will work closely with sales team members, including Account…
Added 4 mins ago
Service Engineer, Instrumentation and Controls
Wärtsilä
Harvey, LA · Fort Lauderdale, FL · Houston, TX
This role can be based in either Houston, Ft · Most employees who live within 40 miles of an office will work 2 days per week in office
Added 6 mins ago
Logistics & Operations Project Engineer MACS
Intuitive Machines LLC
Houston, TX
We are seeking a proactive, safety-minded Logistics and Operations Project Engineer to support the integration, logistics, and environmental testing of NASA’s MACS flight hardware project.…
Added 6 mins ago
Quality/Reliability Engineer II
MILWAUKEE ELECTRIC TOOL CORP
Brookfield, WI
…project teams which include New Product Development, Product Support, and Value Engineering. Project team members are led by a Project Leader and include Engineering, Marketing, Purchasing,…
Added 7 mins ago
Lead Software Engineer
Wells Fargo Bank, N. A.
CHANDLER, AZ
Ability to work a hybrid schedule with at least 3 days per week in the office
Added 7 mins ago
Systems Engineer
JT4, LLC
Las Vegas, NV
In addition, an Engineer II must possess the following qualifications:
Added 8 mins ago
Engineer, Fire Control, DZMG
Day & Zimmermann
Remote, United States
The Fire Control Engineer provides electronics engineering expertise to support Munitions business development and product development initiatives. The role translates customer requirements…
Added 8 mins ago
Senior Software Engineer
Axiom Space
United States
Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy Senior Software Engineer, a talented Senior Software Engineer to join our dynamic aerospace…
Added 8 mins ago
Safety Engineering Technical Leader (Hybrid)
Cisco
San Jose, CA
…Engineering Product Lines. This self-motivated, detail oriented engineer will be highly organized and capable of handling concurrent projects through varying stages of development and…
Added 8 mins ago
Senior ASIC Validation Software Engineer (Hybrid)
Cisco
San Jose, CA
We are seeking a versatile Senior Hardware Engineer to join the team. Your involvement across multiple stages of the product lifecycle offers a unique opportunity to engage with a broad…

Amazon.com Services LLC

Senior Software Development Engineer

New York, NY, United States
Seattle, WA, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

Build the agentic system that automatically improves campaigns for millions of Amazon advertisers. The Sponsored Products and Brands (SPB) auto-optimization framework uses LLM-based agents, together with auction simulation, ML models and optimization algorithms, to decide what to change, apply the change within limits the advertiser sets, measure the results and learn from them. You'll own the architecture and production systems behind this loop, and because the system spends advertiser money automatically, you'll also set its safety standards.

You'll lead the design and delivery of the core services: the agent execution engine and tool orchestration, the action layer that writes changes to live campaigns, evaluation and experimentation pipelines, model serving and tuning infrastructure, and monitoring. You'll work with applied scientists to turn prototype agent capabilities into production systems that run reliably across millions of campaigns. You'll also partner with science, product and operations to improve the agent architecture, success metrics and tuning loops. You'll work backwards from advertisers: every infrastructure decision should make optimization more effective, safer, or easier for advertisers to understand and trust.

What Makes This Role Stand Out

Agents that act, not just advise: the system makes real changes to live campaigns, so it demands real production engineering
1.6MM advertisers: small gains in decision quality have outsized impact on advertiser success and Amazon's retail ecosystem
Current agent stack: tool orchestration (including MCP), reasoning frameworks, RL fine-tuning and preference optimization
Safety by design: spend limits, rollback, audit trails and automatic safeguards are core to the architecture

Key job responsibilities

Own the auto-optimization platform's architecture and drive its engineering roadmap with engineering, science and product leaders
Build the agent execution engine, covering orchestration, tool invocation, state management and scheduling across millions of campaigns
Build the action layer that applies agent changes to live campaigns, with spend limits, advertiser controls, conflict handling, rollback and a full audit trail
Set the safety standards for automated optimization, including observability, drift detection and automatic safeguards that pause optimization when outcomes get worse
Build offline and online evaluation (simulation, A/B tests, holdouts) to measure decision quality, safety and incremental advertiser impact
Build a reusable registry of tools and data (auction simulation, ML models, optimizers, campaign data), and integrate tuning pipelines (RL fine-tuning, preference optimization) with interfaces that let scientists version, roll out and roll back models
Prototype new system designs and agent patterns, use data to decide which go to production, and meet latency, availability and cost targets, including LLM inference cost per advertiser
Mentor engineers, lead design and code reviews, help with hiring, and own operations (on-call, COEs)

About the team The Sponsored Products and Brands team at Amazon Ads is re-imagining the advertising landscape through the latest 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.

This team within SPB guides and supports 1.6MM advertisers in creating and managing their ad campaigns. At this scale, the variety of advertiser goals, campaign types and market dynamics is a huge technical challenge and also a big opportunity: even small improvements in guidance systems can have outsized impact on advertiser success and Amazon's retail ecosystem. Our vision is an agentic auto-optimization system that understands each advertiser and keeps improving their campaigns. It combines LLMs with auction simulation, ML models and optimization algorithms. Advertisers stay in control: they choose the instruction to execute and its limits, see what changed and why, and can step in at any time. We work with Ad Console, Sales and Marketing to find where optimization adds the most value, from campaign structure down to individual keyword bids. Our work builds on current agent architectures, tool integration (including MCP), reasoning frameworks, and model customization through tuning and preference optimization. Basic qualifications

5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team Preferred qualifications
5+ 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 - 184,900.00 - 250,200.00 USD annually USA, WA, SEATTLE - 168,100.00 - 227,400.00 USD annually

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Jobs in the United States