Jobs in the United States

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Added 1 min ago
Software Engineer, Machine Learning RecSys
Meta
Dover, DE
Software Engineer, Machine Learning RecSys Responsibilities:
Added 1 min ago
Senior Software Engineer - Monetization Platform
Indeed
Dover, DE
As a Senior Software Engineer at Indeed, you will contribute to the development and evolution of software systems that support core products and services used by people around the world.…
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Dover, DE
- $121,400 to $218,600 USD / year
…environment. You will be involved in creating both platform and product related services. You will work closely with Cloud Engineers, Product Engineers, Data science and DevOps to manage…
Added 1 min ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
C
.NET Full stack Engineer with C#
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 1 min ago
Supplier Support Manufacturing Engineer
GE Aerospace
Dover, DE
The Supplier Support Manufacturing Engineer is responsible for addressing part shortages and ensuring supplier performance aligns with Clear to Build (CTB) targets. This role emphasizes…
Added 1 min ago
Back-end Java Software Engineer III
JPMorgan Chase
Wilmington, DE
As a Software Engineer III at JPMorgan Chase within the Corporate Sector , you are part of an agile team that works to enhance, design, and deliver the software components of the firm’s…
Added 1 min ago
MB
Senior Data Engineer
M&T Bank
Wilmington, DE
- $97,100 to $161,800 USD / year
Apply normalized, dimensional and denormalized data-modeling techniques appropriate to analytical and data-product requirements.
Added 1 min ago
Lead Director Product Membership
CVS Health
Remote, United States
Lead Director- Digital Product – Membership, Engagement & Retention
Added 1 min ago
Engineer II (Private Credit Operations)
Sallie Mae
Newark, DE
Duties: Responsible for contributing to the development and implementation of engineering projects, collaborating with cross-functional teams, and helping drive technical excellence within…
Added 1 min ago
C
AI Data Engineer
Cognizant
Dover, DE
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 1 min ago
C
AI Data Engineer
Cognizant
Dover, DE
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 1 min ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Dover, DE
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 1 min ago
MB
Lead Data Engineer
M&T Bank
Wilmington, DE
- $116,400 to $194,000 USD / year
…standards, and mentors other engineers while partnering across product, architecture, governance, cybersecurity and platform…
Added 1 min ago
EG
Cloud Engineer
Eliassen Group
Dover, DE
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 5 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
Lead Director- Digital Product – Membership, Engagement & Retention
Added 5 mins ago
Professional Structural Engineer
NUCOR STEEL - UTAH DIV OF NUCOR CORPORATION
BRIGHAM CITY, UT
Added 5 mins ago
Infrastructure Engineer I (Onsite)
RTX Corporation
west valley city, UT
Typical job functions for the Infrastructure Engineer I include participation on collaborative, cross-disciplined integrated product teams, often employing agile software development…
Added 5 mins ago
IH
Quality Analyst Engineer - Senior
IHC Health Services Inc (dba Intermountain Health)
WEST VALLEY CITY, UT
- $120,000 to $135,000 USD / year
Employer: ** IHC Health Services, Inc. (dba Intermountain Health) Job Title: Quality Analyst Engineer - Senior Degree Required: Bachelor's degree or equivalent foreign education Academic…
Added 5 mins ago
Sentinel - Principal/Sr Principal System Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer or Sr. Principal Mechanical Engineer to join our team. This position will be located at Roy, UT to support the…
Added 5 mins ago
Sentinel - Principal / Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the Air Force’s…
Added 5 mins ago
Sentinel - Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the Air Force’s…
Added 5 mins ago
Sentinel - Principal / Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer/Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman…

Amazon.com Services LLC

Machine Learning Engineer

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

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

Build the machine learning pipelines and online serving systems that match shoppers with advertised products across one of the world's largest product catalogs, with a high relevance bar and strict latency limits. Your work will directly shape the ads hundreds of millions of customers see in Amazon search results and on detail pages around the world.

You'll work closely with machine learning and NLP research scientists to optimize model performance and ML infrastructure, from training pipelines to real-time serving. You'll deliver solutions end to end, then run them to the operational standards needed for services that are always on and used around the globe.

Key job responsibilities

Design, develop and support scalable ML pipelines and online serving systems that deliver highly relevant sponsored ads under strict latency limits
Partner with applied and research scientists to optimize ML model performance and infrastructure, and take models from experimentation into production
Deliver ML features end to end: system design, implementation, testing, deployment and operations
Identify problems, propose solutions and use performance metrics to track system health and model quality
Run production services to a high bar for operational excellence (24x7x365) for products used by hundreds of millions of customers
Work with Product, UX, QA and other engineers to build the right product for customers
Mentor peers and share technical knowledge through design and code reviews

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. 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 USA, VA, Arlington - 143,700.00 - 194,400.00 USD annually USA, WA, SEATTLE - 143,700.00 - 194,400.00 USD annually

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More about this job

Skills

Machine learning
Natural language processing
Research
ML
Software development
C#
C++
Oracle Java
Perl
Computer science
Recruitment
Mental health

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