Jobs in the United States

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Added 10 mins ago
CNC Operator Tech
STC
ABERDEEN PROVING GROUND, MD
STC is a science and engineering research and services support company with proven expertise and experience spanning research, development, test, and evaluation in areas including aerospace…
Added 13 mins ago
Mechanical Engineer - Temporary Power Generation & Energy Systems
EquipmentShare
Columbia, MO
Mechanical Engineer to support the design, development, and implementation of temporary power generation facilities. This role is responsible for engineering solutions that are safe,…
Added 14 mins ago
Field Service Technician
Rotex Global, LLC
Cincinnati, OH
Based on field observations and customer feedback, provide Rotex Engineering with equipment design and feature recommendations.
Added 15 mins ago
Senior Technical Program Manager, Special Projects
gFiber
Denver, CO · Lakewood, CO
Support the Tech Ops Market Team of GFiber's FTTH build with ownership and project management across functional areas and Team members - Engineering, Construction, and Network Maintenance -…
Added 19 mins ago
Consultant, Cybersecurity Consulting
Dell
Round Rock, TX · Hopkinton, MA
Develop reference architectures and secure design patterns for enterprise networks, including robust segmentation strategies for AI inference environments, secure connectivity between AI…
Added 19 mins ago
Program Manager II, Brand Registry
Amazon.com Services LLC
Seattle, WA
…dashboards and KPI trends, then lead cross-functional syncs with engineering and product partners to unblock dependencies and align on milestones. Mid-day might include drafting a narrative…
Added 19 mins ago
Applied Scientist II, Prime Video - Ads Science
Amazon.com Services LLC
Seattle, WA
As a Prime Video team member, you’ll have end-to-end ownership of the product, user experience, design, and technology required to deliver state-of-the-art experiences for our customers.…
Added 20 mins ago
Tech Prof-Artificial Lift-210692
Halliburton
Tulsa, OK
…and post-well evaluation of Artificial Lift performance. Uses engineering design principles to design, recommend, and evaluate artificial lift systems. Provides technical and operational…
Added 20 mins ago
Sr Assoc, Optical Engineer 1
L3Harris
Tulsa, OK
Designs, develops and tests optical technologies and systems. Interacts with device, hardware and software design teams to assist in overall development of optical systems; specifying,…
Added 20 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Oklahoma City, OK
This role also entails platform engineering work. You will also train and enable Marketing and IT team members to adopt AI effectively and responsibly.
Added 20 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Oklahoma City, OK
Architect and enforce common data engineering design patterns to ensure code quality, maintainability, and reusability across data platforms and pipelines
Added 20 mins ago
EG
Financial Analyst
Eliassen Group
Oklahoma City, OK
- $50 to $60 USD / hour
…forecasting, variance analysis, and management reporting for Engineering, Product, Design, and Research. The role will partner closely with Accounting, Engineering, Procurement, and the…
Added 21 mins ago
W
Senior Solutions Engineer
WeTravel
Remote, United States
- $100,000 to $175,000 USD / year
Behind every unforgettable trip is a travel business that needs its tools to just work. Our Solution Engineering team makes that possible: we connect WeTravel to the way organizers already…
Added 25 mins ago
Quality Inspector
Hartzell Engine Technologies LLC
Montgomery, AL
…resources allows us to act as an integrated, nimble partner in the design, manufacture, delivery, and service of highly specialized aircraft systems and…
Added 29 mins ago
Technical Support Engineer
Amplitude
New York City, NY
…in an accurate and timely manner. People will rely on your tech expertise with analytical thinking to educate them on our product, locate and diagnose problems, and then recommend the best…
Added 34 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Little Rock, AR
This role also entails platform engineering work. You will also train and enable Marketing and IT team members to adopt AI effectively and responsibly.
Added 34 mins ago
EG
Financial Analyst
Eliassen Group
Little Rock, AR
- $50 to $60 USD / hour
…forecasting, variance analysis, and management reporting for Engineering, Product, Design, and Research. The role will partner closely with Accounting, Engineering, Procurement, and the…
Added 38 mins ago
Senior Director, Talent Acquisition
CoLab Software
Remote, United States
CoLab is the AI platform for driving stronger engineering decisions. Every design review in CoLab builds a knowledge repository of design feedback, decisions, and lessons learned - which AI…
Added 47 mins ago
Consultant, Cybersecurity Consulting
Round Rock, TX · Hopkinton, MA
Develop reference architectures and secure design patterns for enterprise networks, including robust segmentation strategies for AI inference environments, secure connectivity between AI…
Added 49 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Madison, WI
This role also entails platform engineering work. You will also train and enable Marketing and IT team members to adopt AI effectively and responsibly.
Added 49 mins ago
EG
Financial Analyst
Eliassen Group
Madison, WI
- $50 to $60 USD / hour
…forecasting, variance analysis, and management reporting for Engineering, Product, Design, and Research. The role will partner closely with Accounting, Engineering, Procurement, and the…
Added 54 mins ago
Solutions Engineer - US
CertifyOS
Remote, United States
You'll be reporting to the Head of Solutions Engineering. This is a builder role- you'll help shape how the function works as it grows, alongside running your own deals.
Added 54 mins ago
VT
Network & Security Architect
Virginia Tech Applied Research Corporation
Colorado Springs, CO
- $160,000 to $200,000 USD / year
As a trusted technical advisor, you work effectively across engineering, cybersecurity, and mission teams to deliver solutions that support critical operations. You are driven by…
Added 57 mins ago
Full Stack Engineer
Pogo Technologies, Inc.
Remote, United States
- Work closely with engineering, product, and design to plan, architect, and ship features
Added 58 mins ago
P
Fire Sales Account Executive I
Pavion
Halethorpe, MD
- $75,000 to $85,000 USD / year
As a global leader, Pavion specializes in the design, installation, service, and maintenance of cutting-edge fire alarm systems, critical communications, video surveillance, access control,…

Amazon.com Services LLC

Applied Scientist II, Prime Video - Ads Science

Seattle, WA, United States

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Job details

Posting language: English
Posted: Nov 10, 2026

Original job description

Prime Video is a first-stop entertainment destination offering customers a vast collection of premium programming in one app available across thousands of devices. Prime members can customize their viewing experience and find their favorite movies, series, documentaries, and live sports – including Amazon MGM Studios-produced series and movies; licensed fan favorites; and programming from Prime Video subscriptions such as Apple TV+, HBO Max, Peacock, Crunchyroll and MGM+. All customers, regardless of whether they have a Prime membership or not, can rent or buy titles via the Prime Video Store, and can enjoy even more content for free with ads.

Are you interested in shaping the future of entertainment? Prime Video's technology teams are creating best-in-class digital video experience.

As a Prime Video team member, you’ll have end-to-end ownership of the product, user experience, design, and technology required to deliver state-of-the-art experiences for our customers. You’ll get to work on projects that are fast-paced, challenging, and varied. You’ll also be able to experiment with new possibilities, take risks, and collaborate with remarkable people.

We’ll look for you to bring your diverse perspectives, ideas, and skill-sets to make Prime Video even better for our customers. With global opportunities for talented technologists, you can decide where a career Prime Video Tech takes you!

Key job responsibilities

The science challenges include:

Heterogeneous customer responses. The same customer responds differently to ads depending on what they’re watching, how engaged they are, and their broader streaming context. We need to understand and predict this variation to make better advertising decisions in real time.
Signal sparsity in streaming. Unlike search or retail advertising, streaming offers no clicks, no conversions, and limited direct feedback. We must develop creative approaches to infer customer preferences, intent, and tolerance from indirect behavioral signals.
Personalization at scale. A one-size-fits-all ad experience leaves value on the table for both customers and the business. We build systems that adapt ad load, placement, and content to individual viewers across 100M+ customers and 100k+ titles.
Small effects, large variance. Ad interventions typically produce 0.1-2% shifts in engagement, effects easily overwhelmed by natural behavioral variance. Measuring, attributing, and optimizing these small signals requires rigorous experimental design and causal methodologies.
Competing objectives. Revenue, customer engagement, long-term retention, and advertiser value are in tension. We develop principled frameworks to navigate these tradeoffs and optimize for sustainable outcomes rather than any single metric.

A day in the life

Contribute to the research and development of ML models that personalize advertising decisions for 100M+ customers across 100k+ titles, with production deployment in mind
Develop deep learning architectures (multi-task learning, embedding-based representations) for customer behavior prediction at scale
Design and analyze large-scale A/B experiments, applying causal inference techniques to measure and optimize the impact of ad strategies on customer engagement and monetization
Partner with engineering to ensure models meet production latency and scalability requirements
Collaborate with product managers to frame business problems as tractable ML problems and translate findings into product decisions
Shape the team’s scientific roadmap, identifying high-impact research directions

About the team Prime Video Ads is pioneering the use of Generative AI, Deep Learning and Causal ML to empower the next generation of Ads experience in Prime Video. Our vision is to build the world’s most valuable and differentiated ad-supported streaming platform: one where every ad is relevant to the viewer, and every dollar spent by an advertiser delivers measurable results. We are seeking lead applied scientists who have demonstrated experience in advancing state of the art ML algorithms, particularly in Personalization, Relevance, Casual Inference and Gen-AI areas. Your role will be to deliver these innovations as production-ready systems at Amazon scale. 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 Preferred qualifications
Experience building machine learning models or developing algorithms for business application
Experience in solving business problems through machine learning, data mining and statistical algorithms
Experience with programming languages such as Python, Java, C++

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, WA, SEATTLE - 142,800.00 - 193,200.00 USD annually

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More about this job

Skills

Deep learning
ML
Google Ads
Oracle Java
C++
Python
Machine learning
Data mining
Programming languages
Recruitment
Mental health

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