Ad Tech and Ranking
643 open positions
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Sr. Applied Scientist, Amazon Private Brands, Amazon Private Brands Selection Guidance
AmazonVancouver, British Columbia, Canada
CA$196k–CA$327k1d
Apply Generative AI, Machine Learning, Statistics, and Economics to drive Amazon Private Brands product assortment, strategic business decisions, and product inputs like title, price, and merchandising.
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Senior Applied Scientist, Selling Partner Selection Success
AmazonSeattle, Washington, United States
$167k–$226k1d
Lead machine learning and AI initiatives to create scalable seller-facing solutions, automate business processes, and empower sellers to grow their business on Amazon.
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Pricing Optimization Scientist, Pricing Science
AmazonSeattle, Washington, United States
$143k–$193k1d
Build sequential decision-making methods (contextual bandits, reinforcement learning, online optimization) to set optimal prices for Amazon's catalog, handling delayed rewards, noisy signals, and hard business constraints.
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Applied Scientist, Ads Measurement Science
AmazonNew York, New York, United States
$172k–$223k1d
Develop end-to-end measurement solutions for advertiser ad spend impact, including online/offline sales impacts and AI tools for automated insights.
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Lead Data Scientist↗ ObseroLondon, England, United Kingdom £80k–£100k1d Build a recommendation engine and predictive models to analyze why AI tools recommend specific brands, turning analytical insights into product features.
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Senior Machine Learning Scientist↗ Fde Times 2d Define new ML features, research algorithms, and rapidly prototype ML solutions for customer-facing AI agents to resolve complex issues across service, sales, and ecommerce channels.
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Senior Machine Learning Engineer Wiser-SolutionsRemote 3d Build customer-facing AI platform features for price, market, and MAP intelligence, handling real-time data at 100M+ records/day.
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Applied Scientist II, Sponsored Products and Brands Agent↗
AmazonToronto, Ontario, Canada
CA$149k–CA$249k4d
Design and implement machine learning models and algorithms for advertiser-facing AI experiences in sponsored products and brands.
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Applied Scientist II, Sponsored Products and Brands Agent↗ Amazon ScienceToronto, Ontario, Canada CA$149k–CA$249k4d Design and implement machine learning models and algorithms for advertiser-facing AI experiences in sponsored products and brands.
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Senior Data Scientist (Sugar Team)↗ Semrush 4d Develop new market directions and improve existing algorithms for SEO and AI visibility using machine learning and LLMs.
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Applied Scientist, Prime Video Commerce Insights↗ Prime Video & Amazon MGM StudiosLondon, England, UK 4d Develop and deploy customer-facing machine learning models to personalize Prime Video commerce decisions (subscriptions, channels, transactions) across hundreds of millions of customers.
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Computer Scientist - Remote Work↗ BairesDevRemote 4d Design and implement scalable algorithms for inference, ranking, matching, classification, and optimization over massive datasets (hundreds of millions of entities, billions of relationships).
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Senior Machine Learning Engineer, Agentic Context Retrieval and Search (Nova)↗ IterableBoston, MA, US $150k–$250k4d Lead context retrieval and search for Nova Intelligence, an AI layer that grounds agent responses in evidence and customer context.
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Engineering Manager, Agentic AI & Machine Learning↗ Loblaw DigitalToronto, ON, CA $170k–$220k4d Lead a team of engineers developing and operating Agentic AI, Generative AI, and Machine Learning systems for retail media, advertising, and digital commerce.
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Principal Machine Learning Scientist UmusicSanta Monica, California, US 5d Design and deliver AI-enabled workflows and machine learning solutions to improve decisions across Universal Music Group in areas like fan intelligence, catalog understanding, financial forecasting, and ecosystem integrity.
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Senior Applied AI Scientist, Advanced Analytics & Modelling - Customer Intelligence↗ Canadian Tire CorporationToronto, Ontario, Canada $64k–$106k5d Develop and improve machine learning and generative AI models to identify customer shopping missions, classify transactions, and generate occasion definitions for personalization and marketing use cases.
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Head of Data Science PeecBerlin 5d Lead the data science team to build and operationalize ML models that track brand discovery, sentiment, and citations across millions of AI answers to help marketing teams improve brand representation.
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Data Scientist, Traffic Quality
AmazonBengaluru, Karnataka, India
5d
Build advanced capabilities at petabyte scale to detect sophisticated invalid traffic (IVT), including non-human traffic, bot networks, and fraudulent engagement patterns in programmatic advertising.
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Applied Scientist II, Sponsored Products and Brands
AmazonNew York, New York, United States
$172k–$223k6d
Improving the quality of underlying agentic solutions and their impact within the ads delivery stack using generative AI and LLMs.
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Staff Product Data Scientist, Merchant Shopping↗
GoogleMountain View, CA, US
$192k–$278k6d
Lead the technical evolution of data systems for Google's merchant and communication products, building autonomous AI agents and self-healing pipelines to drive business impact.
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Senior Applied Scientist, Brand Protection Machine Learning
AmazonSeattle, Washington, United States
$167k–$226k6d
Design and execute science strategy for complex brand-protection problems using multi-modal and LLM-based approaches to identify and prevent abuse and counterfeit activity on Amazon's marketplace.
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Senior Applied AI Scientist, Advanced Analytics & Modelling - Customer Intelligence↗ Canadian Tire Corporation, Ltd.Toronto, ON, CA $64k–$106k6d Develop and improve machine learning and generative AI models to identify customer shopping missions, behavioral patterns, and transaction classifications for personalization and marketing use cases.
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Staff Machine Learning Engineer - Matching, Apple Ads↗ AppleCupertino, CA, US $216k–$325k6d Develop algorithms for Apple Ads retrieval systems to ensure relevant and engaging ads for users, driving step-change improvements in platform revenue and quality.
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Senior Data Scientist (Ads & Demand Optimization) GrabSingapore, sg 7d Design algorithmic frameworks for ad ranking, demand personalization, and promotional budget allocation to maximize ROI for merchants and the platform.
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Applied Scientist III, BR Stores - CM & RVM
AmazonSao Paulo, Sao Paulo, Brazil
7d
Define and own complex machine learning solutions for the consumer space, including targeting, measurement, creative optimization, and multivariate testing.
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Applied Scientist, EU INTech PGX
AmazonBengaluru, Karnataka, India
7d
Build and enhance partner-facing experiences for Amazon Selling Partners using Machine Learning and Natural Language Processing to automate workflows and improve efficiency.
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Applied Scientist, Amazon Books Ads
AmazonNew York, New York, United States
$172k–$223k7d
Lead scientific innovation and solution development for Amazon Books advertising products, driving category relevance and auction dynamics.
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Applied Scientist, Sponsored Products and Brands
AmazonArlington, Virginia, United States
$143k–$223k7d
Build advanced machine learning models and infrastructure for ad response prediction and LLM inference to deliver relevant ads across Amazon platforms.
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Applied Scientist I, International Seller Services
AmazonBengaluru, Karnataka, India
7d
Building, productionizing, and measuring impact of state-of-the-art personalized Gen AI systems for Amazon global selling partners.
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Applied Scientist II - Machine Learning MicrosoftIndia, Telangana, Hyderabad 8d Design and run experiments, develop ML pipelines and models (encoder-decoder, cross-encoder, language models), and build a semantic search stack to understand user intent.
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Applied Scientist, PXT Central Science
AmazonSeattle, Washington, United States
$136k–$213k8d
Build production machine learning systems to transform Amazon's employee feedback (surveys, free-text) into strategic insights at scale.
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Applied Scientist II, US Prime and Marketing Tech
AmazonSeattle, Washington, United States
$143k–$193k8d
Build intelligent marketing campaigns and cross-category merchandising services using machine learning to help customers discover products.
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Sr Manager, Applied Science, Search
AmazonSeattle, Washington, United States
$219k–$296k8d
Lead the development of AI/ML solutions powering intelligent, adaptive search experiences for hundreds of millions of customers worldwide, integrating LLMs into existing search systems.
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Principal Applied Scientist, Items and Relationships Platform↗
AmazonSeattle, WA, US
$199k–$269k8d
Setting the scientific vision for product identity and relationships across Amazon's global catalog using multimodal large language models and generative AI.
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Software Engineer, Generative Media AI, Apparel ML↗
GoogleNew York, NY, US
$147k–$210k8d
Productionizing GenAI shopping features across Google's surfaces (Search, Commerce, Ads, Chrome, YouTube) by scaling multimodal GenAI to production-level quality.
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Principal Applied Scientist, Items and Relationships Platform
AmazonSeattle, Washington, United States
$199k–$269k8d
Setting the scientific vision for product identity and relationships using multimodal large language models and generative AI to establish a trustworthy global product catalog.
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Software Development Manager, Everyday Essentials Science
AmazonBengaluru, Karnataka, India
8d
Lead engineering team building production ML and LLM systems for Amazon's Everyday Essentials shopping experiences, powering recommendations, substitutions, and personalization.
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Senior /Principal Data Scientist↗ NewbridgeSingapore, Singapore 8d Build the intelligence layer for next-gen consumer products by designing and implementing machine learning and optimization algorithms.
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Decision Scientist ForterIsrael - Tel Aviv 9d Design, implement, and refine core decisioning logic and models for a real-time e-commerce fraud detection system to protect consumers and merchants.
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Senior Applied Scientist, Product
MolocoMenlo Park - Office
$160k–$235k10d
Drive performance improvement in the AI-native performance advertising platform through data-driven insights, scientific solutions, and deep analysis of the ads ecosystem.
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Applied Scientist II, Prime Video - Ads Science
AmazonSeattle, Washington, United States
$143k–$193k11d
Develop and deploy machine learning models to personalize advertising decisions, predict customer behavior, and optimize ad strategies for Prime Video's streaming platform.
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