Ad Tech and Ranking
620 open positions
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Applied Scientist, Amazon Ads, Forecasting, Insights and Guidance (FIG)
AmazonPalo Alto, California, United States
$172k–$222k8d
Apply machine learning and generative AI to campaign optimization and advertiser outcomes on Amazon's advertising platform.
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Machine Learning Science Intern - Summer 2027↗ WayfairBoston, MA, US $270k–$270k8d Intern role focused on pioneering production-grade algorithmic breakthroughs in high-impact ML teams, owning the full ML lifecycle from idea to deployment and measuring business impact.
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Sr. Applied Scientist, Alexa Excellence AI Ops, Alexa Excellence AI Ops
AmazonSunnyvale, California, United States
$167k–$167k10d
Lead research and development of machine learning and statistical models to ensure Alexa's reliability at massive scale, focusing on anomaly detection, predictive failure modeling, and LLM-driven operational intelligence.
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Principal Machine Learning Engineer ZoomInfoRemote $193k–$193k11d Building the intelligence layer for ZoomInfo AI agents by extending the B2B data graph, resolving entity identity, and inferring buying intent from noisy multilingual text.
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Software Development Engineer, Advengers - Amazon Ads Brand & Video
AmazonNew York, New York, United States
$158k–$214k11d
Design and deliver AI-first campaign creation systems for omni-channel ad buying across video, audio, and display.
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Applied Scientist, Tabular Foundational Model, AWS↗ Amazon Web ServicesSeattle, WA, US $167k–$226k11d Developing Amazon's frontier large-scale tabular foundation model (Mitra family) to enable zero-shot analytics, automated feature engineering, and cross-domain generalization for structured data.
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Sr. Applied Scientist, Sponsored Products and Brands
AmazonNew York, New York, United States
$167k–$167k11d
Architecting next-generation GenAI systems and multi-modal applications to revolutionize advertising experiences for millions of customers and advertisers across Amazon.com and global marketplaces.
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Sr. Manager, Applied Science, GenAI, Amazon Advertising - Creative X↗
AmazonSeattle, WA, US
$219k–$219k11d
Lead the applied science team responsible for creative quality, safety, moderation, and multimodal content understanding for Amazon Advertising's generative ad tools.
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Senior Applied Scientist MicrosoftIndia, Telangana, Hyderabad 12d Designing and building backend platform capabilities and core Copilot scenarios using advanced AI, deep learning, and machine learning algorithms for text, images, and video to create world-class AI experiences.
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SDE IV (ML Engineering) InMobiLucknow 12d Bridge the gap between data science research and production systems by implementing model finetuning, distillation, and routing algorithms for AI Commerce.
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Lead/Principal Data Scientist (Bangkok based, Relocation provided) AgodaBangkok (One Bangkok Office) 12d Lead advanced analytics and machine-learning initiatives for Agoda's highest-impact opportunities, partnering with Product, Engineering, and business leaders to deliver scalable, data-driven solutions.
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Data Scientist Endeavour Group CareersRichmond, Victoria 12d Design, build, and deploy end-to-end predictive machine learning models to drive Retail Media model developments and advanced experimentation.
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Senior Data Scientist CarsalesMelbourne, Victoria 12d Senior Data Scientist building intelligence for vehicle discovery, buying, and selling, focusing on recommendation, ranking, and customer intent.
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Staff Software Engineer - Machine Learning REA GroupSydney, New South Wales 12d Design, plan, and deliver high-value, reliable AI/ML products at scale to shape the intelligent core of REA's platform, directly impacting millions of users in property discovery.
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Sr. Applied Scientist, Pricing Science
AmazonSeattle, Washington, United States
$167k–$226k12d
Develop and deploy algorithmic pricing and promotion models using deep learning and causal inference to optimize Amazon's pricing strategies and measure their impact on customer behavior.
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Applied Scientist II, Worldwide Returns & Recommerce - Science
AmazonHyderabad, Telangana, India
12d
Design, develop, and evaluate innovative models for Natural Language Programming (NLP), Large Language Models (LLM), or Large Computer Vision Models to automate routing, optimize re-use, and improve customer experience in Amazon's returns and recommerce…
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Data Scientist↗ CapgeminiPhiladelphia, PA, US $0k–$0k12d Lead the implementation of algorithmic decision-making at scale by crafting machine learning models, neural networks, and LLMs to enhance personalization and automation in digital products.
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Applied Scientist, Perfect Order Experience (POE)
AmazonSeattle, Washington, United States
$143k–$193k13d
Develop and deploy domain-specific foundation models (GenAI, LLM, tabular, behavior) for product risk detection, seller interaction analysis, and future behavior prediction to enhance the Amazon seller ecosystem.
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Software Engineer, Generative Media AI, Apparel ML↗
GoogleSeattle, WA, US
$147k–$147k13d
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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Senior Applied Scientist , Sponsored Products and Brands Ads Response Prediction
AmazonPalo Alto, California, United States
$167k–$167k13d
Develop scalable machine learning and Generative AI models to predict ad response and optimize the advertising lifecycle for Sponsored Products and Brands.
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Software Development Engineer
AmazonNew York, New York, United States
$144k–$144k13d
Build AI-powered bidding controls and recommendation systems, agentic architectures, and experimentation platforms to help advertisers optimize campaigns on Amazon.
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Multimodal LLM Algorithm Engineer Intern (Global E-Commerce, Knowledge Graph) - 2027 Start (PhD)↗ ByteDanceSingapore, S00, SG 13d Build multimodal content understanding, product understanding, semantic matching, pricing intelligence, and intelligent Agent capabilities for global content-commerce scenarios.
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Senior Data Scientist Reinforcement Learning – Offer Intelligence (m/f/d)↗ SixtLisboa, P11, PT 13d Architect and productionize advanced probabilistic models (Bayesian regression, SVI, bandits) to power pricing strategy and offer personalization for millions of daily decisions.
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Senior Machine Learning Engineer, Ads Response Prediction InstacartRemote $180k–$180k14d Develop and optimize ML models for Instacart's ads ecosystem, focusing on pCTR modeling, debiasing, and multi-task learning to improve ad relevance and revenue.
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Senior Data Scientist (Consumer Experience) GrabSingapore, sg 14d Enhancing a communications targeting system by developing relevance ranking, translation models, and agentic marketing content generation projects.
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Applied Scientist , Personalization & Ranking
AmazonSeattle, Washington, United States
$143k–$193k14d
Research, design, and development of new AI technologies for Personalization and Recommendation systems to optimize the shopping experience for millions of customers.
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Senior Data Scientist CarwowLondon 14d Senior Data Scientist building end-to-end ML and GenAI solutions for a two-sided car marketplace, driving pricing, marketing efficiency, and personalized recommendations.
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Applied Scientist II, Amazon Music
AmazonBengaluru, Karnataka, India
14d
Design, train, and deploy machine learning models and algorithms to solve real-world problems at global scale, powering customer experiences and business decisions.
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Senior ML Engineer / Data Scientist Sigma-SoftwareRemote 15d Design and develop a self-learning Postlog and Prelog recognition system using LLMs to extract structured data from media layouts and improve entity matching.
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Machine Learning Engineer, Multimodal - Intelligent Integrity TikTokSingapore 15d Build a next-generation large model-based commercial intelligence review system for TikTok monetization, focusing on ad content understanding, security, and risk judgment.
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Staff Data Scientist (Catalog) CoupangTaipei 15d Design next-generation catalog systems using agentic workflows and multi-modal LLMs to enrich product data (images, videos, reviews) and improve customer purchase decisions.
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Senior Applied Scientist, Advertising
AmazonNew York, New York, United States
$184k–$249k15d
Design and implement deep learning models to optimize ad matching for Amazon's programmatic advertising products, predicting customer propensity to convert using behavioral and contextual data.
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Applied Science Manager, Amazon Digital Advertising
AmazonSeattle, Washington, United States
$184k–$184k15d
Lead a team of scientists to measure the real-world impact of Amazon's marketing at billion-dollar scale, turning petabytes of retail and customer signals into causal insights to optimize ad spend and inform external advertiser tools.
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广告算法实习生（J104730） Baidu上海市 15d Develop core commercialization algorithms for Baidu's recommendation scenarios and build a generative AI-powered advertising engine.
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Applied Scientist, Traffic Quality
AmazonBengaluru, Karnataka, India
15d
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, Sponsored Products and Brands
AmazonSeattle, Washington, United States
$143k–$143k15d
Design and deploy generative AI and large language model solutions to mine shopper behavioral data, model intent and preferences, and optimize the advertising experience for customers and advertisers.
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Fast Food TVC - Wednesday 16th or Thursday 17th September 2026 iSpry AgencySpring Farm, New South Wales 17d Role type: crowd extra for fast food TV commercial Builds: fast food TV commercial Domain: entertainment / advertising Deliverable: production ML models | product features | dashboards & analysis | research | client delivery | infrastructure |…
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Senior Applied AI/ML Scientist - Brand Growth FaireSan Francisco, CA $211k–$211k18d Develop algorithmic solutions for notification, recommender systems, advertising attribution, and LTV predictions to help independent brands grow on a two-sided wholesale marketplace.
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Software Development Engineer, Sponsored Products and Brands
AmazonPalo Alto, California, United States
$165k–$224k18d
Build hyper-scale online systems, offline data pipelines, and machine learning infrastructure using Generative AI and LLMs to power personalized ad experiences across Amazon's shopping surfaces beyond Search.
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Sr AI Engineer- Item Science TargetBangalore,India 18d Design and implement GenAI, Computer Vision, NLP, and ML algorithms to power solutions for Mech/item Digital partners.
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