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Semantic Web Jobs (NOW HIRING)

Amazon

Ontologist II - AMZ9740721

Seattle, WA · On-site

$113.38K - $144.70K/yr

... Semantic Web technologies, query languages and validation and reasoning standards; (4) knowledge of open-source and commercial ontology engineering editors. Amazon.com is an Equal Opportunity ...

Squirro

Knowledge Graph Engineer

New York, NY · Remote

In-depth knowledge of semantic web standards (RDF, SKOS, OWL, SPARQL) * Familiarity with graph databases, particularly RDF graph databases * Familiarity with Large Language Models (LLMs) and ...

Roberts Recruiting

Senior Software Engineer

Boston, MA · On-site +1

$133.10K - $175.50K/yr

This is an opportunity to join a world class team pioneering Web 3.0 semantic technologies. Requirements: Develop software components and products for our enterprise platform using Java and Scala ...

Squirro

Knowledge Graph Engineer

New York, NY · On-site

In-depth knowledge of semantic web standards (RDF, SKOS, OWL, SPARQL) * Familiarity with graph databases, particularly RDF graph databases * Familiarity with Large Language Models (LLMs) and ...

IT America Inc

Graph Database Architect

Bellevue, WA · Remote

$65.25 - $84/hr

Strong knowledge of OWL/RDF, ontology design, and semantic web standards. * Proven hands-on experience with Gremlin, Cypher, Neo4j, and other graph query languages. * Expertise in Azure Cosmos DB ...

Jobsbridge

Lead Web Developer

San Jose, CA

T staffing and professional services company specializing in Web, Cloud & Mobility staffing ... Experience with JavaScript/AJAX, semantic HTML/XHTML and CSS Experience with common libraries ...

TSC

Senior AI Engineer

Dahlgren, VA · On-site

$106.60K - $146.30K/yr

... in semantic web and knowledge representation Company : TSC is an employee-owned, high technology company engaged in providing engineering services and specialized products to U.S. Founded in 1966 ...

Govini

Knowledge Engineer

Pittsburgh, PA · On-site

Working knowledge of semantic web standards (OWL, RDF, SKOS, SPARQL) * Proven ability to collaborate with technical and non-technical stakeholders to translate requirements into semantic models ...

Govini

Knowledge Engineer

Pittsburgh, PA

Working knowledge of semantic web standards (OWL, RDF, SKOS, SPARQL) * Proven ability to collaborate with technical and non-technical stakeholders to translate requirements into semantic models ...

Govini

Knowledge Engineer

Pittsburgh, PA

Working knowledge of semantic web standards (OWL, RDF, SKOS, SPARQL) * Proven ability to collaborate with technical and non-technical stakeholders to translate requirements into semantic models ...

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How much do semantic web jobs pay per hour?

As of May 30, 2026, the average hourly pay for semantic web in the United States is $59.01, according to ZipRecruiter salary data. Most workers in this role earn between $51.20 and $66.83 per hour, depending on experience, location, and employer.

What is a Semantic Web job?

A Semantic Web job involves working with technologies that enhance data interoperability and meaning on the web. Professionals in this field use standards like RDF, OWL, and SPARQL to structure and link data, making it machine-readable and semantically rich. Roles may include developing knowledge graphs, ontologies, and linked data applications to improve search, AI, and data integration. These jobs are common in industries like AI, research, and enterprise data management.

What are the key skills and qualifications needed to thrive in the Semantic Web position, and why are they important?

To thrive in a Semantic Web role, you need a strong background in computer science, expertise in data modeling, ontologies, and RDF/OWL, often supported by a relevant degree. Familiarity with semantic technologies such as SPARQL, Protégé, and graph databases, as well as certifications in linked data or Semantic Web technologies, is highly beneficial. Strong analytical thinking, problem-solving skills, and the ability to work effectively in interdisciplinary teams are standout soft skills. These abilities are crucial for designing, implementing, and maintaining systems that enable smarter data integration and retrieval across complex datasets.

What are the typical daily responsibilities of a Semantic Web professional?

A Semantic Web professional typically spends their day designing semantic data models, developing ontologies, and implementing standards like RDF and OWL to structure and link complex information. You may work closely with data scientists, software engineers, and subject matter experts to ensure data interoperability and support knowledge-driven applications. Tasks often include writing SPARQL queries, integrating heterogeneous data sources, and collaborating on system architecture or solution design. This role frequently involves staying updated with the latest Semantic Web standards and tools, ensuring that data solutions are robust, scalable, and aligned with organizational needs.
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Semantic Web jobs near you
Ontologist II - AMZ9740721

Ontologist II - AMZ9740721

Amazon

Seattle, WA • On-site

$113.38K - $144.70K/yr

Full-time

Posted 6 days ago

Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 6,788 frontline employees who took The Breakroom Quiz

7th of 39 rated national retailers

Job description

MULTIPLE POSITIONS AVAILABLE
Employer: AMAZON.COM SERVICES LLC
Offered Position: Ontologist II
Job Location: Seattle, Washington
Job Number: AMZ9740721
Position 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.
Position Requirements:
Master's degree or foreign equivalent degree in Information Science, Library Science, Linguistics, or a related field and three years of experience in the job offered or a related occupation. Must have one year of experience in the following skill(s): (1) data retrieval and data research techniques; (2) communicating knowledge-based requirements and needs to engineering and retail teams; (3) working with Semantic Web technologies, query languages and validation and reasoning standards; (4) knowledge of open-source and commercial ontology engineering editors.
Amazon.com is an Equal Opportunity-Affirmative Action Employer - Minority / Female / Disability / Veteran / Gender Identity / Sexual Orientation.
40 hours / week, 8:00am-5:00pm, Salary Range $113,383/year to $144,700/year.
Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, visit:
https://www.aboutamazon.com/workplace/employee-benefits.#0000
BASIC QUALIFICATIONS
Position Requirements:
Master's degree or foreign equivalent degree in Information Science, Library Science, Linguistics, or a related field and three years of experience in the job offered or a related occupation. Must have one year of experience in the following skill(s): (1) data retrieval and data research techniques; (2) communicating knowledge-based requirements and needs to engineering and retail teams; (3) working with Semantic Web technologies, query languages and validation and reasoning standards; (4) knowledge of open-source and commercial ontology engineering editors.#0000
PREFERRED QUALIFICATIONS
Please see job description and the position requirements above.
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.

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US

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