Ad Tech and Ranking
617 open positions
-
机器学习/数据挖掘/自然语言处理工程师（J78404） Baidu北京市 2mo Research and develop advanced machine learning, data mining, and NLP algorithms to solve large-scale problems in search, advertising, and e-commerce, including building anti-fraud and risk control systems.
-
-
-
-
-
-
-
Sr Applied Scientist, Product Detail Page
AmazonBengaluru, Karnataka, India
2mo
Design and develop next-generation optimization algorithms for Amazon's Product Detail Page to enhance customer shopping experience at web scale.
-
-
-
-
Data Scientist, Growth QuinceUnited States - Palo Alto, CA $171k–$171k2mo Building machine-driven decision engines and automated bidding infrastructure to optimize global performance marketing spend across 40+ business units.
-
Senior Manager Applied Science - Recommendations GlanceBangalore 2mo Drive vision and strategy for Commerce Intelligence, focusing on multi-modal search, recommendation systems, and brand/price affinity modeling to enable AI-first personalization.
-
Lead Applied Scientist, Search & Information Retrieval ThomsonreutersUnited States of America, New York, New York 2mo Design, develop, and production deploy large-scale search and information retrieval systems for legal, tax, and accounting content.
-
-
Senior ML Science Manager↗ FinDublin, County Dublin, Ireland 2mo Managing a team of 10+ ML scientists to define new ML products, research algorithms, and rapidly ship prototypes for customer-facing AI agents.
-
Applied Scientist, Demand Tech Planning
AmazonToronto, Ontario, Canada
$149k–$249k2mo
Develop and implement machine learning models for strategic media planning, measurement, and optimization across Amazon Advertising's product portfolio.
-
Data Science Engineer - Search Department (SED) RakutenTokyo, Japan 2mo Developing state-of-the-art machine learning models and strategies to improve E-commerce conversion through search and recommendation algorithm improvements.
-
Applied Scientist, SP Support Science
AmazonSeattle, Washington, United States
$143k–$193k2mo
Building measurement and AI systems (LLM-powered classification, causal impact measurement, multi-modal friction detection) to diagnose and eliminate root causes of support contacts for Amazon's Selling Partners.
-
Wireless Science Manager, Device Connectivity
AmazonSunnyvale, California, United States
$211k–$286k2mo
Lead a team of applied scientists to drive AI/ML innovation in wireless connectivity and sensing for Amazon devices and services.
-
Distinguished Engineer, Machine Learning Systems – Economy RobloxSan Mateo, CA $397k–$397k2mo Leading strategy and technical direction for large-scale ML systems powering personalization, pricing, search, and content understanding in Roblox's virtual economy.
-
-
Senior Algorithm Engineer (RTB) TaboolaTel Aviv, Israel 2mo Building machine learning models for real-time bidding (RTB) to optimize billions of daily auctions, driving bid optimization, price prediction, and auction strategy.
-
Data Scientist, Knowledge Management eBayBengaluru, India 2mo Data-driven problem solver optimizing eCommerce product discovery through taxonomy, ontology, and catalog data analysis using SQL, Python, and LLMs.
-
Applied Scientist II, Alexa Ads
AmazonBengaluru, Karnataka, India
2mo
Building machine learning models for natural language processing, recommendation systems, and personalization to integrate advertising into the Alexa experience.
-
Applied Scientist, Seller Partner Trust and Store Integrity Science - Global Risk Intelligence and Prevention
AmazonSeattle, Washington, United States
$143k–$193k2mo
Lead the development of advanced AI solutions to prevent bad actors from operating in Amazon's store and ensure seller integrity across global marketplaces.
-
Applied Scientist II, Worldwide Returns & Recommerce - Science
AmazonHyderabad, Telangana, India
2mo
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 the customer returns experience at Amazon.
-
Sr Applied Scientist, Responsible AI
AmazonSeattle, Washington, United States
$167k–$226k2mo
Advancing the science and practice of Responsible AI (RAI) to enable the deployment of high-standard AI solutions across Amazon's products and services.
-
-
AVP Data Science LoopMeLondon, England, United Kingdom 2mo Own LoopMe's AI throttling system end-to-end and lead AI products across the business to optimize brand advertising campaigns toward outcomes like purchase intent and brand lift.
-
Senior Applied ML/AI Scientist - Search FaireKitchener-Waterloo, ON $171k–$171k2mo Drive technical vision and system design for real-time search and recommendation systems powering an e-commerce platform for independent retailers.
-
Sr. Data Scientist - Virtual - Freewheel ComcastVirtual $93k–$93k2mo Architecting and delivering enterprise AI/ML solutions, including optimization, forecasting, recommendation systems, and Generative AI, to solve complex business problems and drive measurable value.
-
Applied Scientist, Tablets
AmazonSeattle, Washington, United States
2mo
Design and deploy state-of-the-art recommendation models to reshape customer experience on Amazon tablets using large-scale computing resources.
-
Staff Data Scientist - Search and Discovery CoupangShanghai 2mo Lead the Data Science function for Coupang's Search and Discovery team to optimize the customer journey from query understanding to personalized recommendations for millions of daily shoppers.
-
Senior Applied Scientist, JP Seller Services
AmazonTokyo, Japan
2mo
Design and build AI-native science platforms and intelligent systems to automate hypothesis validation, causal analysis, and model deployment for seller-facing business decisions.
-
Senior ML Science Manager IntercomDublin, Ireland 2mo Managing and mentoring a team of 10+ ML scientists to define new ML products, research algorithms, and rapidly ship prototypes for customer-facing AI support agents.
-
-
Senior Data Scientist II - Personalization CareemRemote 2mo Building hyper-personalization systems for Careem's multi-vertical app (Food, Quik, Shops) using real-time recommendation and ranking models.
-
-
Data Scientist II ScribdincSan Francisco $97k–$97k2mo Design and deploy high-impact AI and ML systems for content classification, search, recommendations, and generative models at scale.
-
Data Scientist TeliacompanyVilnius $4k–$7k2mo Strategic Data Scientist building and scaling deep learning models to power personalization features for millions of viewers.
-
Applied Scientist II, Amazon Search
AmazonSeattle, Washington, United States
$143k–$193k2mo
Build and ship large-scale relevance and ranking models for natural-language search to interpret complex shopping queries and retrieve relevant products.
-
Senior Applied Scientist (Bing Places) MicrosoftUnited States, Washington, Redmond 2mo Design, implement, and evaluate ML- and LLM-based models to improve Bing Places quality, relevance, and coverage, driving work from problem formulation and data analysis through production deployment and live flighting.
-
Applied Scientist (응용 과학자)
MolocoSeoul - Office
2mo
Leading research projects to evaluate system health, debug production issues, and drive performance improvements and cost reductions for AI advertising solutions.
-
Senior Applied Scientist - Moloco Ads
MolocoSeattle - Office
$188k–$188k2mo
Operate and optimize Moloco's software systems, focusing on infrastructure engineering, machine learning components, and data analysis to ensure safe, efficient, and reliable ad auction performance.
-
Applied Science Manager, Translation Services
AmazonSeattle, Washington, United States
$184k–$249k2mo
Lead the technical vision and science roadmap for machine translation, multimodal content (image/video), and automated quality evaluation at Amazon scale.
-
Senior Research Scientist - Personalization/Ads Ranking OuryahooUnited States of America $128k–$128k2mo Designing and scaling advanced ranking, personalization, and monetization models for Yahoo Mail's user experience and revenue optimization.
-
Machine Learning Scientist, Algorithmic Recommendations (Email Targeting) ThenewyorktimesNew York, NY $121k–$121k2mo Apply machine learning methods to optimize NYT's targeted email strategy, helping users discover relevant content across the website, apps, and emails.
-
Manager, Data Science RenttherunwayBrooklyn, NY (Rent the Runway HQ) $160k–$160k2mo Lead a Data Science team to build machine learning solutions, recommendation systems, and AI-powered capabilities that drive customer personalization and business outcomes for a fashion rental platform.
-
Browse by specialty
AI Data AlignmentAI EngineeringAI Software EngineeringAndroid DevelopmentApplied AI StackAutomotive AndroidAutomotive EmbeddedAvionics SoftwareBackend EngineeringBackend Web QABrowser Extension DevBusiness IntelligenceC# BackendC# Full StackCloud SecurityConversational AI QACross-Platform MobileData & ETL QAE-Commerce BackendEmbedded LinuxEngineering ManagementEnterprise IntegrationEntry-Level EngineeringERP System QAField Service TechFinTech BackendGame Engine DevGenAI CloudGeneral FrontendGPU Compiler EngHardware VerificationHigh-Frequency TradingIndustrial AutomationiOS DevelopmentIT Support QAJava BankingJava EnterpriseJava FrontendJava MicroservicesMainframe DevelopmentManual Software TestingMedical Device SWML InfrastructureMobile App QANetwork FirmwareNode.js BackendNode.js Full StackPerformance TestingPHP Web DevQA LeadershipReact FrontendRobotics SimulationRPA AutomationSalesforce & Identity QASalesforce EngineeringSAP ABAPSecure Systems TestingSecurity ProductsServiceNow EngineeringSoftware EngineeringSoftware EngineeringSoftware EngineeringSoftware Engineering LeadershiTest AutomationWeb Automation QA
Agile Release ManagementAI InfrastructureAI InfrastructureAI Platform EngineeringApplication DevOpsAWS Kubernetes EngineeringAzure Cloud InfrastructureAzure DevOps EngineeringBroadcast & OSP EngineeringCarrier Network OperationsCloud InfrastructureCloud InfrastructureCloud Infrastructure EngineeriData Center FacilitiesDefense & Security PlatformsDesktop & IT HelpdeskDevSecOps & ClearanceEmbedded Linux & ASICEndpoint ManagementEngineering Systems AdministrationEnterprise Network AdministrationExecutive IT SupportFinancial Trading SystemsFintech Platform EngineeringGCP Cloud EngineeringGlobal Technical SupportHPC & Liquid CoolingHybrid Cloud SREIndustrial Automation & SCADAIntegration & RPAIT Infrastructure LeadershipIT Service ManagementLinux Systems EngineeringMainframe & MiddlewareManaged Cloud OperationsModern Workplace CollaborationNetwork Automation & SDNObservability EngineeringOpenShift & Container PlatformPhysical Infrastructure ProjectsPlatform EngineeringPublic Sector DevOpsSAP Basis AdministrationServiceNow Platform EngineeringSite Reliability EngineeringSolutions ArchitectSpace & Mission SystemsStorage & BackupTelecom & Hybrid ReliabilityWindows Systems Administration
Ad Tech and RankingAdministrative Compliance AnalyticsAds & Personalization MLAgentic AI WorkflowsAI Agents and SafetyAI Automation AnalyticsAI Language TrainingAI Strategy and ArchitectureAnalytics EngineeringApplied GenAI ConsultingAutonomous Driving MLAWS Databricks EngineeringAzure Data EngineeringBI Analytics EngineeringBI Visualization EngineeringBiological Discovery ResearchBiostatistics and SafetyClinical Data EngineeringClinical Laboratory ScienceComputational GenomicsComputer Vision EngineeringComputer Vision LocalizationConsulting Data ScienceConversational AI EngineeringCredit and Fraud RiskCrypto and AI ResilienceData EngineerData EngineerData EngineerData EngineerData Engineering LeadershipData Governance ComplianceData Governance EngineeringData Infrastructure AnalyticsData Science InternshipsData Strategy LeadershipDatabase AdministrationDecision Science AIDigital Marketing AnalyticsE-commerce Data EngineeringEdge AI HardwareEnterprise Data ArchitectureEntry Level InternshipsEnvironmental and GeoscienceFinancial Data EngineeringFinancial Strategy AnalyticsFood Science ResearchForward Deployed AIFraud Risk AnalyticsGCP Data EngineeringGeneral Data PlatformGenerative AI EngineeringGenerative AI SystemsGeospatial GIS AnalyticsGovernment AI SecurityHealthcare Data ScienceHealthcare Risk AnalyticsHEOR and Clinical AIHPC ML EngineeringHR Data IntegrationHR People AnalyticsInformatica Data EngineeringInsurance Actuarial AnalyticsInsurance and ActuarialIT Operations AnalyticsJava Python Data EngKnowledge Graph EngineeringLaboratory Quality AnalyticsLife Sciences AILLM Core EngineeringLLM Evaluation & AgentsLogistics Operations AnalyticsManufacturing Data SystemsManufacturing Process AnalyticsMarket Economics ResearchMarketing ExperimentationMicrosoft Fabric DataMLOps EngineeringPalantir Foundry EngineeringPharma Analytical ChemistryPharma Process DevelopmentPhysical AI DataProcurement Sourcing AnalyticsPublic Health ResearchQuantitative Finance ResearchQuantum and ImageryRisk & Fraud MLRobotics and PerceptionRobotics ML EngineeringSAP BW DataSAP Master DataSearch & Recommendation MLSecurity and ClearanceSnowflake Data EngineeringSnowflake DBT EngineeringSpeech AI EngineeringSupply Chain ForecastingSupply Chain Planning
AI Product SecurityApplication Security EngineeringCloud Infrastructure SecurityCloud Security AssessmentDetection EngineeringEmbedded Firmware SecurityEnterprise Application SecurityFacility Security ManagementGeneral Cyber DefenseGovernance Risk ComplianceIdentity & Access ManagementNetwork Firewall EngineeringOffensive Security TestingOT Industrial SecurityPhysical Guard ServicesPhysical Security EngineeringPrivacy and AI GovernanceSecurity Architecture LeadershipSecurity Program ManagementSecurity Solutions SalesSOC OperationsThreat Intelligence AnalysisVulnerability ManagementVulnerability Research
Academic Product EngineeringAdobe Experience PlatformAgile Scrum MasteryAI Agent EnablementAI Content CreationArchitectural & Interior DesignAutonomous Vehicle ProductsBanking Product DesignBroadcast Production ManagementBusiness Systems AnalysisContact Center TechnologyConversation UX DesignCreative Agency DesignCybersecurity Product ManagementData & ML ProductsDefense Systems ManagementDeveloper Tools ProductDigital Health PlatformsE-commerce MerchandisingEngineering CAD DesignEnterprise Solution ArchitectureEvent & Studio TechFrontend Engineering ManagementGame & Level DesignGaming Product ManagementGenerative AI SolutionsGovernment SaaS ProductsHealthcare AI StrategyHRIS Product ManagementIndustrial Product DesignInfrastructure & ObservabilityInstructional Design & LMSInsurance Claims TechnologyInsurance Product ManagementIT Project ManagementITSM & CRM ArchitectureLegal Tech ProductsNPI Program ManagementPLM Solution ArchitectureProduct AnalyticsProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagerSalesforce Product OwnershipSAP ERP SolutionsSemiconductor Product EngineeringSmart Manufacturing AISupply Chain Product ManagemenTechnical Program ManagementUI/UX Design SystemsUX Research
Aerospace Manufacturing QAAerospace Systems EngineeringAerospace Systems TestAnalog IC DesignASIC Physical DesignASIC Verification EngineeringAutomotive Repair TechnicianAutomotive Systems EngineeringAutonomous Vehicle QACivil Structural EngineeringCNC Machining & FabricationConstruction Project ManagementElectrical Inspection & SafetyElectronics Test EngineeringEmbedded Firmware EngineeringEnvironmental Health & SafetyFacilities Maintenance EngineeringField Service EngineeringHVAC Design EngineeringIndustrial Automation ControlsIndustrial Construction QAIndustrial Maintenance EngineeringLandscaping & Yard OpsManufacturing Process EngineeringMaterials & Chemical LabMechanical Product DesignNetwork Hardware QAPCBA Test EngineeringPharmaceutical Manufacturing EngineeringPhotonics Test EngineeringPower Electronics DesignPower Systems EngineeringProduction OperationsRF & Avionics DesignSemiconductor Process EngineeringSilicon ValidationSpacecraft Mechanical EngineeringSubstation Automation QA
Account-Based Demand GenAI Product MarketingApparel Retail ManagementBanking Relationship SalesContent Communications MarketingEnterprise AI SalesEnterprise Customer SuccessEnterprise Security SalesExperiential Sports MarketingFrontline Service SalesGeneral Business DevelopmentHealthcare Brand MarketingHigh-Incentive Sales RepsIndustrial Technical SalesIndustrial Territory SalesInsurance Lines SalesMarketing Analytics OperationsPartner Channel StrategyPayments Business DevelopmentPerformance Paid MediaPharmaceutical Clinical SalesProcurement Supply ChainRetail Trade MarketingSales Compensation OperationsSales Development RepsSEO Digital MarketingSocial Creative DesignTechnical Solutions Engineering
Automotive OperationsBanking Operations & LendingCommodity & Indirect SourcingCompliance & Contact QACompliance ManagementConstruction & Electrical ProjectsContinuous Improvement & LeanCulinary & Kitchen StaffCustodial & Building ServicesCustomer ServiceDelivery & Traffic CoordinationEducational & Correctional ProgramsEHS Compliance & SafetyEngineering Executive LeadershipEnvironmental Permitting & CarbonERP & WMS SystemsEvent Production & ConcertsExecutive & GTM RecruiterExecutive & Legal AdministrationFacilities Management & OperationsFood Safety QAGeneralist & Early Talent RecruiterGrocery Produce & DeliHealthcare OperationsHealthcare Staffing RecruiterHospitality Concessions & BarHR Business PartneringHR Operations & PayrollIT & Program ProcurementLast Mile LogisticsMaintenance Planning & ReliabilityMajor Construction Project ControlsMaterials & Inventory ControlMission & Defense OperationsOperations & TrainingOperations ManagementOperations ManagementOrganizational Change ManagementPlant & Operations LeadershipProduction Planning & SchedulingProduction SupervisionProject Coordination & AdminPublic Sector Project ManagementReal Estate & Land DevelopmentRestaurant General ManagementRetail Softgoods OperationsRobotics Deployment ProjectsSemiconductor & IE OperationsSpanish Market QAStudent Life & FraternitySupplier QualitySupply Chain StrategyTechnical & Manufacturing RecruiterTextile & Garment QCWarehouse & Distribution OperationsWarehouse Material Handling
Accounts PayableActuarial PricingBusiness AnalyticsCommercial FinanceCorporate DevelopmentCorporate Governance ComplianceCorporate TaxCost AccountingCredit RiskERP SystemsFinance AI InnovationFinancial Crime ComplianceFinancial ReportingFP&A AnalysisFrench Financial QAFund AccountingHealthcare RevenueInternal AuditPayments EngineeringPayroll AdministrationProject ControlsPublic AccountingQuality AuditingQuantitative TradingReal Estate FinanceRetail BankingSAP FinanceSurety UnderwritingThird-Party RiskTreasury OperationsWealth Advisory
Acute Care NursesBehavioral HealthCardiac Imaging TechsCardiology PhysiciansClinical DataClinical DevelopmentClinical EngineeringClinical InformaticsClinical LaboratoryClinical PharmacyClinical Project MgmtClinical Research AssociatesClinical SpecialistsComputer System ValidationDentistryDietary ServicesEmergency MedicineHealthcare RecruitingHospitalistsInfection ControlLab QC OperationsLaboratory ManagementLaboratory Quality ControlLong-Term CareMedical AssistantsMedical CodingMedical Device QAMedical Device TechsMedical EducationMedical Science LiaisonsMedical WritingNurse Case ManagersNursing AdministrationOccupational HealthOncologyPediatricsPharma Manufacturing QAPharmacovigilancePrimary CarePrivate MedicalPsychiatry PhysiciansQuality and ValidationRadiology PhysiciansRadiology TechnologistsRegulatory AffairsRehabilitation TherapistsResearch CoordinatorsRespiratory TherapistsRetail PharmacySurgerySurgical TechsTelehealth ProvidersVeterinary Medicine
Biomedical and Civil EngineeringBioprocess & AnalyticalComputational Biology and GenomicsCore Facility ResearchCorporate AI ResearchEnergy Systems & AIFaculty Administration and MedicineGeneral Academic ResearchGeneral Postdoctoral ResearchHealth Behavior StudiesMaterials and Quantum ScienceNeuroscience & PsychologyNeuroscience and NeurologyPharmacometrics & RegulatoryPhysics and Energy ResearchPolytechnic Engineering InstructionQuantum & AcceleratorRobotics & AITenure-Track FacultyTraditional Campus Instruction
← Select a job to preview