Jobs in the United States

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Added 5 mins ago
IL
Senior Project Engineer - Grid Modelling and Compliance
Invenergy LLC
Denver, CO
- $140,000 to $165,000 USD / year
Job Description: Invenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable,…
Added 12 mins ago
Senior Data Engineer
Idaho Power Company
Boise, ID
…Senior Data Engineer, also referred to as a Senior Data Solution Developer , to join our Information Technology team. It’s an exciting time to work for Idaho Power. Our work plays a…
Added 12 mins ago
Director, AI Engineer (Remote Eligible)
Capital One
Boise, ID
…mentoring and coaching. You are hands-on when necessary and lead by…
Added 12 mins ago
Life Sciences Research Manager - Deloitte Center for Health Solutions
Deloitte
Boise, ID
Lead, manage and mentor the next generation of research leaders
Added 12 mins ago
Health Care Research Manager - Deloitte Center for Health Solutions
Deloitte
Boise, ID
Lead, manage and mentor the next generation of research leaders
Added 12 mins ago
Principal Software Engineer
Highmark Health
Boise, ID
As a technical expert, you will define service topologies, drive complex vendor migrations, lead partner integrations, and set measurable non-functional requirements. Furthermore, you will…
Added 12 mins ago
FE GLOBAL PLN PRE MOR, Manager
Micron Technology, Inc.
Boise, ID
In this role, you will lead the Pre-MOR team within Global Central Planning. This team develops the strategy and manufacturing readiness approach for new technology nodes in Micron's global…
Added 12 mins ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Boise, ID
…where the ideas of others can be heard and championed. You will lead the way in creating next-generation talent for Capital One Tech, mentoring engineers and actively recruiting to keep…
Added 12 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Boise, ID
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 12 mins ago
Cyber Operate Manager - GCP Cloud DevOps Engineer
Deloitte
Boise, ID
Deloitte is seeking a Lead Managed Services Engineer II to design, automate, and operate enterprise-scale cloud capabilities that support clients' critical cyber assets. In this role, you…
Added 12 mins ago
Senior Data Reporting Analyst
Highmark Health
Boise, ID
…facilitate changes; research questions; participate and/or lead process and data improvement…
Added 12 mins ago
EG
Dev Lead
Eliassen Group
Boise, ID
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…
Added 22 mins ago
EG
Dev Lead
Eliassen Group
Juneau, AK
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…
Added 26 mins ago
EG
Dev Lead
Eliassen Group
Santa Fe, NM
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…
Added 40 mins ago
PG
Senior Software Engineer
Publicis Groupe Holdings B.V
Irving, TX
- $88,900 to $165,100 USD / year
…design, build, and scale robust backend systems using Java and Python in an Agile environment. This role has a strong emphasis on spec‑driven AI‑assisted development, where engineers…
Added 40 mins ago
PG
Associate Director, Analytics
Publicis Groupe Holdings B.V
Chicago, IL · Los Angeles, CA
- $112,290 to $161,280 USD / year
Starcom is the world's first standalone media agency, a storied innovator that continues to lead the way for many of the world's best brands.
Added 54 mins ago
EG
Dev Lead
Eliassen Group
Montpelier, VT
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…
Added 1 hour ago
SI
Software Engineer, Specs Lenses C++, Level 5
Specs Inc.
Los Angeles, CA · San Francisco, CA · Palo Alto, CA · Bellevue, WA
- $178,000 to $313,000 USD / year
Specs Inc. also provides Lens Studio, a full suite of advanced developer tools that powers immersive augmented reality experiences across Specs, Snapchat, and other services.
Added 1 hour ago
Specialist, Cybersecurity (Digital Forensics)
Nationwide Life and Annuity Insurance Co
OH
Lead and conduct digital forensic investigations involving data breaches, malware infections, unauthorized access, intellectual property theft and other security incidents
Added 1 hour ago
Embedded Software Technical Leader
Cisco Systems, Inc.
Milpitas, CA
Lead technical reviews and discussions across teams.
Added 1 hour ago
AI Data Analysis and Metrics Lead
GD Information Technology, Inc.
United States
GDIT is seeking a Solutions Architect Sr Principal, an AI Data Analysis and Metrics Lead, to join our Strategic Estimation team. The Strategic Estimation Team includes our expert Estimators…
Added 1 hour ago
Director, AI Engineer (Remote Eligible)
Capital One
Dover, DE
…mentoring and coaching. You are hands-on when necessary and lead by…
Added 1 hour ago
Senior Engineer/Scientist
Qnity
Newark, DE
The successful candidate will independently lead fundamental studies supporting both internal technology development and external customer needs while developing expertise in tribology,…
Added 1 hour ago
Advanced Characterization Scientist – Mechanical and Thermal Analysis
Qnity
Newark, DE
This role will independently lead the development, optimization, validation, and application of analytical methods, with emphasis on complex, advanced, or emerging characterization…
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Dover, DE
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…

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: Oct 30, 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 patents or publications at top-tier peer-reviewed conferences or journals
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
Programming languages
Recruitment
Mental health

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