Jobs in the United States

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C&DH Development Engineer, Senior
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United States
…mission-driven team is seeking a bold and dynamic C&DH Development Engineer, Senior who is fueled by high accountability, execution horsepower, and driven to understand our world,…
Added just now
Systems Administrator
The RMR Group
Orlando, FL
*This role is located in our Orlando, FL office, and requires four days per week on‑site.*
Added 1 min ago
Quality Engineer - Federal Ammunition
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Federal Ammunition is seeking a Quality Engineer to join the team! In this role you will be responsible for providing pro-active hands-on Quality Engineering expertise and Quality…
Added 1 min ago
Senior Data Engineer
Skanska USA
Charlotte, NC
Skanska is searching for a Senior Data Engineer . This is a great opportunity to start a career with a company that builds things that matter and values its team. We are proud to share our…
Added 1 min ago
Quality Engineer
Rolls-Royce
United States
Power Systems is the Rolls-Royce business which provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalisation and…
Added 1 min ago
LF
Audio Visual Technician – Audio Engineer
LPL Financial Corp
United States
- $31.35 to $52.24 USD / hour
LPL Financial is seeking an Audio Visual Technician – Audio Engineer with a strong background in audio engineering and live production to support corporate meetings, executive…
Added 1 min ago
M
Quality Engineer
Mycronic
Tewksbury, MA
- $105,000 to $120,000 USD / year
We are seeking a talented Quality Engineer to oversee our quality assurance and continuous improvement initiatives across product lifecycles, supplier networks, and internal manufacturing…
Added 2 mins ago
Advanced Quality Engineer
Re:Build Manufacturing
Kalamazoo, MI
Support the Production Engineer, typically an Advanced Manufacturing Engineer (AME), with 6M analysis as part of developing the production process.
Added 4 mins ago
Medical Imaging Field Service Engineer - Sacramento, CA
d Siemens Medical Solutions USA, Inc.
Remote, United States
This is a role well suited to an ambitious professional, looking for the next step in their career. As a Customer Service Engineer, you will be responsible for:
Added 4 mins ago
Cybersecurity Engineer - Cloud
SAIC
Flexwork, CO · Chantilly, VA · Beale AFB, CA
SAIC is seeking a Cloud Cybersecurity Engineer to support the security, accreditation, and continuous monitoring of cloud environments that enable development, integration, testing, and…
Added 4 mins ago
Mechanical Engineer
Intuitive
Sunnyvale, CA
Intuitive designs and manufactures highly complex robotic systems for use in minimally invasive surgical applications. Our da Vinci® Surgical Systems design engineering team is committed to…
Added 4 mins ago
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Industrial Maintenance Reliability Technician II
Toppan Flexible Packaging Inc
Morristown, TN
- $33.58 USD / hour
…manufacturing equipment to maximize reliability, minimize downtime, and support safe, efficient production…
Added 6 mins ago
Field Service Engineer IV
Xylem Services USA LLC
Groveport, OH · Columbus, OH
The Field Service Engineer IV is responsible for designing and optimizing processes for efficient operations, troubleshooting and solutioning Electrical & Instruments (E&I) issues at an…
Added 6 mins ago
Sales Engineer, Named Enterprise
Fortinet
Remote, United States
5 – 8 year’s experience in technical/pre-sales support as a sales or systems engineer
Added 6 mins ago
Lead Information Security Engineer - Red Team
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The Lead Information Security Engineer within Product and Platform Security provides technical leadership and hands-on execution across Red Team functions. This role leverages advanced…
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Core Senior .NET Software Engineer
Evolent
Pierre, SD
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 7 mins ago
EG
Automated Test Engineer
Eliassen Group
Pierre, SD
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 7 mins ago
Senior Network Engineer
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Tampa, FL
Must possess an Active Secret
Added 7 mins ago
Senior Systems Engineer
Govcio LLC
Tampa, FL
Must have a valid US Passport and be prepared for up to 40% international travel to customer locations in Eastern Europe, Africa, and South America
Added 7 mins ago
Mid Systems Engineer
Govcio LLC
Tampa, FL
Must have a valid US Passport and be prepared for up to 40% international travel to customer locations in Eastern Europe and South America
Added 8 mins ago
Customer Reliability Engineer - Pipeline
Smiths Group
Pasadena, TX
The Customer Reliability/Pipeline Support Engineer requires heavy interacting with manufacturing/industrial customers; this engineer is a "hands-on" position with key customer-facing…
Added 8 mins ago
Lead Software Engineer
Fifth Third Bank, National Association
Chicago, IL
Bachelor's degree in Computer Science/Information Systems or equivalent combination of education and work experience.
Added 8 mins ago
Technician 2
Nissan North America, Inc. (NNA)
Farmington Hills, MI
Universal EPA 608 Certification required
Added 8 mins ago
Senior Automation Engineer
Ralliant
Hollister, CA · Hollister
Pacific Scientific EMC is expanding and seeking a multidisciplinary Senior Automation Engineer to design and advance our automation systems. This role serves as the technical authority…
Added 8 mins ago
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Full-Stack Software Engineer, Reinforcement Learning
Clera
San Francisco, CA
- $130,000 to $225,000 USD / year
Build product interfaces, backend systems, and internal tools for a reinforcement learning data platform. You will own experiences that help research teams and external partners create,…

Amazon.com Services LLC

Machine Learning Engineer, Sponsored Products and Brands

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

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

Sponsored Products and Brands (SPB) helps millions of advertisers reach shoppers across Amazon's stores worldwide. Behind every ad we show are machine learning models that predict click-through rate (CTR) and conversion rate (CVR). These predictions decide which ads are relevant, how they rank, and how advertisers get value.

Our team builds and runs the ML infrastructure behind those models, end to end:

Offline feature engineering: a multi-tenant platform used by several ML teams. It runs thousands of daily feature jobs over petabyte-scale data and produces the features that train models in every marketplace we serve.
Model training: the standard system that retrains CTR and CVR models every day. How fresh these models are directly affects advertiser results and Amazon's revenue.
Online feature store and feature retrieval: low-latency, high-throughput services that provide features when a model makes a prediction. These predictions feed the scores used in real-time ad ranking.
Next-generation research platform: a platform that uses AI agents to help scientists explore, test and launch new model ideas faster.

As an SDE II, you'll design, build and run distributed systems that work at very large scale, both in offline batch processing and online serving. You'll work closely with applied scientists and engineers to make models fresher, help scientists try ideas faster, and keep the systems that support ads ranking reliable.

Key job responsibilities

Design and develop ML infrastructure for advanced recommendation models, from training through real-time inference, that delivers highly relevant ads to shoppers worldwide
Improve the scalability, automation and efficiency of large-scale training and real-time inference systems
Work closely with applied scientists to optimize the performance of ML models and infrastructure, and take models from experimentation into production
Deliver ML solutions end to end: design, implementation, testing, deployment and operations
Collaborate with engineers and scientists across the team to build systems that serve ads across all Amazon platforms and surfaces
Participate in design and code reviews and mentor peers

A day in the life You might start the day checking the health of the overnight feature and training pipelines. Then you'd work with scientists on how to support a new model architecture, and spend the afternoon building a performance improvement for the online feature store. You'll ship often, see your work affect ads served around the world, and influence how ML infrastructure grows across the organization.

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

We're the team behind the full ML lifecycle for Sponsored Products recommendation models, from raw data to features, training and real-time serving. We value ownership, getting things done, and close collaboration with science partners. We invest in mentorship and in tools that make engineers and scientists more productive, including AI-assisted development. Basic qualifications

3+ years of software development engineer or related occupational experience
3+ 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 building large-scale machine-learning infrastructure for online recommendation, ads ranking, personalization or search experience
1+ years of machine learning, statistical modeling, data mining, and analytics techniques experience
Experience programming with at least one software programming language Preferred qualifications
1+ years of mathematics optimization such as linear programming and nonlinear optimization experience
Master's degree in Computer Science, Engineering, Mathematics, or a related field

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 USA, WA, SEATTLE - 143,700.00 - 194,400.00 USD annually

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More about this job

Skills

Machine learning
ML
Software development
C#
C++
Oracle Java
Perl
Data mining
Computer science
Recruitment
Mental health

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Work requirements

Jobs in the United States