Jobs in the United States

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Added 3 mins ago
Staff UX Quantitative Researcher, AI Enablement
Google
Sunnyvale, CA · Seattle, WA
Partner deeply with Infrastructure Engineers, Applied Data Scientists, and Machine Learning researchers to ensure our backend pipelines are correctly instrumented for downstream agentic…
Added 4 mins ago
REGIONAL VICE PRESIDENT OF SALES – ENTERPRISE AI & AGENTIC SOLUTIONS | US-Remote
Neuron 7
Remote, United States
…faster by combining Agentic AI, intelligent search, machine learning, deep service knowledge, and integrated AR for the service technician. We enable organizations to improve service…
Added 4 mins ago
Director of Sales, Enterprise Sales | US-Remote
Neuron 7
Remote, United States
…faster by combining Agentic AI, intelligent search, machine learning, deep service knowledge, and integrated AR for the service technician. We enable organizations to improve service…
Added 5 mins ago
Cloud Solution Engineer (Genomics & AI)
Oracle
Jefferson City, MO
…response, and therapeutic target identification and prioritization. Partner with experimental scientists to connect model predictions with biological…
Added 7 mins ago
Clinical Pharmacist Inpatient
Lutheran Hospital
United States
…Comprehensive Stroke Center, our pharmacists and pharmacy technicians partner with physicians, nurses, and other caregivers to provide safe, effective medication therapy across inpatient,…
Added 12 mins ago
Ontologist, Product Knowledge
Amazon.com Services LLC
Seattle, WA · New York, NY
…consistently utilized across customer shopping experiences, selling partner listing experiences and internal enrichment of product data. We aim to make product knowledge compelling, easy to…
Added 17 mins ago
R
Heavy Lifting Warehouse Associate (1st Shift) - RC
RightStone
Portland, OR
- $22 to $23.61 USD / hour
Added 19 mins ago
G
Civil/Site Land Development PE/PM
GPAC
Tampa, FL
- $100,000 to $140,000 USD / year
…projects, managing internal teams, and serving as a trusted partner to…
Added 20 mins ago
Sales Executive - Mid Market
Paychex
Arlington, VA
Mid-Market Sales is where experience meets impact. You’ll partner with growing businesses (20–99 employees), navigating the complexity of expansion - helping them strengthen their people…
Added 20 mins ago
Channel Sales Associate - CPA
Paychex
Las Vegas, NV
Execute high-volume daily activity (calls, follow-ups, and partner touchpoints) to build pipeline
Added 25 mins ago
Companion Animal Senior Territory Manager - LA SOUTH
Merck
Jefferson City, MO
+ Develops customer strategy - outlining strategy for interactions/relationship, solutions, partner involvement and potential offerings for customers resulting in solutions, partner…
Added 26 mins ago
DA
Category Manager, Innovation
Diageo Americas Supply
3 World Trade Center, NY · Stamford, CT
- $170,625 USD / year
Partner with Brand, Innovation and R&D leadership early in the stage-gate process, so that Procurement shapes concepts and informs go/no-go decisions on cost, supply risk and supplier…
Added 31 mins ago
Workflow Resource Analyst, SRV
Edward Jones
Saint Louis, MO
Behind everything we do is our purpose: We partner for positive impact to improve the lives of our clients and colleagues, and together, better our communities and society. We are an…
Added 32 mins ago
Technician II - Commercial and Regulated - Monday-Thursday, 9:00pm - 7:30am
INTEGRATED DNA TECHNOLOGIES, INC.
Coralville, IA
…more. At IDT, you’ll be part of a culture rooted in continuous learning and improvement - where your growth fuels our mission to accelerate the pace of genomics and helps shape a healthier,…
Added 36 mins ago
Teacher - Gifted
Dayton Area School Consortium
OH
Under the general supervision of the School Principal, plan and organize instruction in ways that maximize student learning, employ appropriate teaching and learning strategies to…
Added 41 mins ago
G
Civil/Site Land Development PE/PM
GPAC
Durham, NC
- $100,000 to $145,000 USD / year
…projects, managing internal teams, and serving as a trusted partner to…
Added 41 mins ago
Senior Software Engineer, Discover Feed Recommendations
Google
Mountain View, CA
3 years of experience with end-to-end Machine Learning (e.g., model deployment, model evaluation, data processing, debugging).
Added 41 mins ago
G
Civil Land Development PE/PM
GPAC
Houston, TX
- $84,000 to $145,000 USD / year
…projects, managing internal teams, and serving as a trusted partner to…
Added 41 mins ago
G
Civil Land Development PE/PM
GPAC
Nashville, TN
- $84,000 to $145,000 USD / year
…projects, managing internal teams, and serving as a trusted partner to…
Added 41 mins ago
G
Civil/Site Land Development PE/PM
GPAC
Raleigh, NC
- $100,000 to $145,000 USD / year
…projects, managing internal teams, and serving as a trusted partner to…
Added 47 mins ago
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Infant Preschool Teacher
The Learning Experience - Suwanee, GA -285 Old Peachtree
Suwanee, GA
- $16 to $18 USD / hour
At The Learning Experience, you can have the opportunity to create a positive and engaging learning environment for children, where "happy happens here" is not just a motto but a way of…
Added 47 mins ago
Vice President, Software Engineering
India: Mastercard Technology Private Limited
O'Fallon, MO
Partner with Product, Operations, and Site Reliability Engineering (SRE) teams to ensure resilience, observability, and recoverability.
Added 51 mins ago
Scientist I (ARD)
Cambrex
Durham, NC
…professionals servicing global clients. Cambrex is a trusted partner in branded and generic markets for API and dosage form development and…
Added 51 mins ago
Scientist II (ARD)
Cambrex
Durham, NC
…professionals servicing global clients, Cambrex is a trusted partner in branded and generic markets for API and dosage form development and…
Added 53 mins ago
Email Marketing Manager (Klaviyo)
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Email Marketing Manager (Klaviyo) based in United States.

Amazon.com Services LLC

Ontologist, Product Knowledge

Seattle, WA, United States
New York, NY, United States

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Job details

Experience: 3+ years of relevant work experience working in ontology and/or taxonomy roles
Posting language: English
Posted: Nov 6, 2026

Original job description

The vision of the Product Knowledge Ontology Team is to provide a standardized, semantically rich, easily discoverable, extensible, and universally applicable body of product knowledge that can be consistently utilized across customer shopping experiences, selling partner listing experiences and internal enrichment of product data. We aim to make product knowledge compelling, easy to use, and feature rich. Our work to build comprehensive product knowledge allows us to semantically understand a customer’s intent – whether that is a shopping mission or a seller offering products. We strive to make these experiences more intuitive for all customers.

As an Ontologist, you work on a global team of knowledge builders to deliver world-class, intuitive, and comprehensive taxonomy and ontology models to optimize product discovery for Amazon web and mobile experiences. You collaborate with business partners, data science and engineering teams to deliver knowledge-based solutions to enable product discoverability for customers. In this role, you will directly impact the customer experience as well as the company’s product knowledge foundation.

Key job responsibilities

Develop logical, semantically rich, and extensible data models for Amazon's expansive product catalog
Ensure our ontologies provide comprehensive sub-domain coverage that are available for machine ingestion and inference
Research worldwide understanding of Amazon products to develop scalable data models that solve customer problems and enhance product discoverability
Create new schema using Generative Artificial Intelligence (generative AI) models
Expand existing data retrieval techniques by utilizing our extensive product catalog and query languages
Analyze website metrics and product discovery behaviors to make data-driven decisions on optimizing our knowledge graph data models globally
Contribute to the development of new tool features and processes for the Ontology team
Drive alignment to ontology modeling and technology best practices and principles within our organization and across Amazon
Coordinate cross-functional projects with a broad range of technical and non-technical teams

About the team Our team has a global presence: we celebrate diverse cultures and backgrounds within our team and our customer base. We are committed to furthering our culture of inclusion, offering continuous access to internal affinity groups as well as highlighting diversity programs. We care about your career growth, from your initial company introduction and training sessions, to continuous support throughout your entire career at Amazon. We recognize each team member as an individual, and we will build on your skills to help you grow. We have a broad mix of experience levels and tenures, and we are building an environment that celebrates knowledge sharing. Basic qualifications

Bachelor's degree or equivalent
Degree in Library Science, Information Systems, Linguistics or equivalent professional experience
3+ years of relevant work experience working in ontology and/or taxonomy roles
Proven skills in data retrieval and data research techniques
Ability to quickly understand complex processes and communicate them in simple language
Ability to communicate knowledge-based requirements and needs to engineering and retail teams
Familiarity with Semantic Web technologies (RDF/s, OWL), query languages (SPARQL) and validation/reasoning standards (SHACL, SPIN)
Detail-oriented problem-solving, ability to work in fast-changing environment and manage ambiguity
Proven track record of strong communication and interpersonal skills Preferred qualifications
Master’s degree in Library Science, Information Systems, Linguistics or other relevant fields
Experience building data models in the e-commerce and semantic search spaces
Experience working with schema-level constructs (e.g. higher-order classes, punning, property inheritance)
Familiarity with software engineering life cycle
Familiarity with ontology manipulation programming libraries
Exposure to GenAI, data science and/or machine learning, including graph embeddings

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, NY, New York - 91,000.00 - 159,200.00 USD annually USA, WA, Seattle - 82,700.00 - 144,700.00 USD annually

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