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Supply Chain Development Engineer
GPAC
Saginaw, MI
- $70,000 to $90,000 USD / year
Technical & Manufacturing Liaison: Interpret complex assembly drawings, geometric dimensioning and tolerancing (GD&T), and Bills of Material (BOM) to identify engineering redundancies and…
Added just now
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Supply Chain Development Engineer
GPAC
Bridgeport, MI
- $70,000 to $90,000 USD / year
Technical & Manufacturing Liaison: Interpret complex assembly drawings, geometric dimensioning and tolerancing (GD&T), and Bills of Material (BOM) to identify engineering redundancies and…
Added 1 min ago
Electrical Engineer
Cargill
Eddyville, IA
Direct and oversee manufacturing, construction, installation, maintenance, support, documentation, and testing activities to ensure compliance with specifications, codes, and design…
Added 1 min ago
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Mechanical And Electrical Assemblers
Aerotek
West Branch, IA
- $22 to $28 USD / hour
Work closely with quality, engineering, and production teams to meet production goals
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Refrigeration and Utilities Lead - 1st Shift
Perdue Farms, Inc.
Sioux Center, IA
2-year Technical Degree in Engineering or Industrial Maintenance.
Added 1 min ago
Technical Delivery Manager - Digital Engineering
CVS Health
Remote, United States
…digital world. Currently we are hiring a dynamic and driven Technical Delivery Manager - Digital Engineering to lead cross-functional engineering teams tasked with creating best in class…
Added 1 min ago
Executive Director Digital Product Growth and Membership
CVS Health
Remote, United States
Product & Technical Leadership: Track record of leading cross-functional engineering, data, and product teams to deliver high-scale consumer engagement tools and growth technolog
Added 1 min ago
Lead Director Product Membership
CVS Health
Remote, United States
…Growth & Engagement , you will serve as the dedicated domain engineering and product leader responsible for driving the digital product strategy, technical architecture, and software…
Added 1 min ago
Sr. Software Product Manager, NGS
Danaher Corporation
Coralville, IA
· Provide product support for internal software tools, including custom design and manufacturing tools, and drive their optimization to improve workflows and achieve business objectives.
Added 1 min ago
Engineering Technician Co-Op
Bayer
AMES, IA
This co‑op provides students with the opportunity to work on real‑world engineering challenges, partner with experienced engineers, gain exposure to advanced technologies, and contribute to…
Added 1 min ago
Industrial Hygienist I/II - Ames National Laboratory
Iowa State University
Ames, IA
…construction/maintenance projects, and other assigned work areas. Builds technical competence under the guidance of a more experienced industrial…
Added 1 min ago
Digital Agriculture Extension Lead
Iowa State University
Ames, IA
Experience in Extension and outreach, professional education, agricultural training, technical education, product support, agronomy, precision agriculture, agricultural equipment, or a…
Added 1 min ago
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Supply Chain Development Engineer
GPAC
Bridgeport, MI
- $70,000 to $90,000 USD / year
Technical & Manufacturing Liaison: Interpret complex assembly drawings, geometric dimensioning and tolerancing (GD&T), and Bills of Material (BOM) to identify engineering redundancies and…
Added 1 min ago
G
Supply Chain Development Engineer
GPAC
Midland, MI
- $70,000 to $90,000 USD / year
Technical & Manufacturing Liaison: Interpret complex assembly drawings, geometric dimensioning and tolerancing (GD&T), and Bills of Material (BOM) to identify engineering redundancies and…
Added 1 min ago
G
Supply Chain Development Engineer
GPAC
Freeland, MI
- $70,000 to $90,000 USD / year
Technical & Manufacturing Liaison: Interpret complex assembly drawings, geometric dimensioning and tolerancing (GD&T), and Bills of Material (BOM) to identify engineering redundancies and…
Added 1 min ago
Facilities Construction Manager III
Iowa State University
Ames, IA
…student staff, our team provides a wide range of professional, technical, and skilled trades services that support the University's buildings, grounds, infrastructure, and…
Added 1 min ago
Facilities Project Manager III
Iowa State University
Ames, IA
…student staff, our team provides a wide range of professional, technical, and skilled trades services that support the University's buildings, grounds, infrastructure, and…
Added 1 min ago
Quantitative Model Validator, NLP and Gen AI/ Agentic AI
Wells Fargo
WEST DES MOINES, IA
Support the validation projects for NLP and Gen AI/ Agentic AI.
Added 1 min ago
Senior Quantitative Model Validator, NLP and Gen AI/ Agentic AI
Wells Fargo
WEST DES MOINES, IA
Support the model validation projects for NLP and Gen AI/ Agentic AI and coach junior team members.
Added 1 min ago
Real Estate Specialist (ALL LEVELS)
ITC Holdings
Cedar Rapids, IA
…capital projects with external and internal entities including engineering, planning, asset management, operations, legal and local government and community affairs. Incorporates GIS in…
Added 1 min ago
Territory Manager, CMEMS -- Des Moines Metro
Abbott
Cedar Rapids, IA
Technical & Procedural Support: Provide on-call technical, clinical, and engineering support for field questions and procedural needs. Offer procedural case coverage across the region,…
Added 1 min ago
Data Engineer, Analytics (Technical Leadership)
Meta
Des Moines, IA
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
Added 1 min ago
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Engineering Architect, OCI Storage Innovation
Oracle
Des Moines, IA
- $169,800 to $355,400 USD / year
Drive engineering excellence through code reviews, technical design discussions, and architectural leadership.
Added 1 min ago
Technical Program Manager, Knowledge Systems
Coinbase
Des Moines, IA
…across customer self-service, internal tools, and AI-assisted support. As Technical Program Manager, you will translate knowledge strategy into technical execution. This is a…
Added 1 min ago
Cloud Engineer
Maximus
Des Moines, IA
Consult with engineering staff to support hardware, software, operational and performance requirements of overall cloud technology system.

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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