mid machine learning Applied Scientist ic 3+ yrs Master's · Posted Mar 18, 2026
$172,400 – $223,400
USD per year
AI Summary
Lead end-to-end machine learning solutions for Amazon Business Ads, driving innovation in ad products and campaign management. Requires fluency in Python/R, deep learning frameworks, and ability to deploy production systems while influencing cross-functional teams on scientific initiatives.
Advertising at Amazon is growing incredibly fast and we are responsible for defining and delivering a collection of advertising products that drive discovery and sales.

Amazon Business Ads is equally growing fast ($XXXMs to $XBs) and owns engineering and science for the AB WW ad experience. We build business-to-business (“B2B”) specific ad solutions distributed across retail and ad systems for shopper and advertiser experiences. Some include new ad placements or widgets, creatives, sourcing techniques, ad campaign management capabilities and much more! We consider unique AB qualities which are differentiated from the consumer experience such as varying shopper role types, purchasing complexities based on business size and industry (eg education vs healthcare), AB specific features (eg business discounts, buying policies to restrict and prefer products), and AB buyer behaviors (eg buying in bulk).

We are seeking a scientific leader who can drive innovation in complex problem areas and new business initiatives. The ideal candidate will:

Technical & Research Requirements:

* Demonstrate fluency in Python, R, Matlab or other statistical languages and familiarity with deep learning frameworks like PyTorch, TensorFlow
* Lead end-to-end solution development from research to prototyping and experimentation
* Write and deploy significant parts of scientifically novel software solutions into production

Leadership & Influence:

* Drive team's scientific agenda by proposing new initiatives and securing management buy-in including PM, SDM
* Build consensus on large projects and influence decisions across different teams in Ads

Key Leadership Principles:

* Dive Deep: Uncover non-obvious insights in data
* Deliver Results: Create solutions aligned with customer and product needs
* Learn and Be Curious: Demonstrate self-driven desire to explore new research areas
* Earn Trust: Build relationships with stakeholders through understanding business needs


Basic Qualifications

- 3+ years of building models for business application experience
- PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience
- Experience programming in Java, C++, Python or related language
- Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing

Preferred Qualifications

- Experience using Unix/Linux
- Experience in professional software development

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 - 172,400.00 - 223,400.00 USD annually
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