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Semantic Web Developer Jobs (NOW HIRING)

Jobsbridge

Lead Web Developer

San Jose, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with JavaScript/AJAX, semantic HTML/XHTML and CSS Experience with common libraries ...

blueStone

Sr Web Developer

Lansing, MI · On-site

The Senior Web Developer's role is to define, develop, test, analyze, and maintain new web ... Ability to write well-crafted, semantic HTML * Understanding of usability on the web with a focus ...

Jobsbridge

Front End Web Developer

San Francisco, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Semantic HTML. Responsive web techniques. 3. Strong CSS skills. LESS/SASS a plus. Media queries and ...

Jobsbridge

Front End Web Developer

San Francisco, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Semantic HTML. Responsive web techniques. 3. Strong CSS skills. LESS/SASS a plus. Media queries and ...

Jobsbridge

Front End Web Developer

San Francisco, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Semantic HTML. Responsive web techniques. 3. Strong CSS skills. LESS/SASS a plus. Media queries and ...

Bristol & Bates

Senior Web Developer

Las Vegas, NV

We are seeking a dtrong frontend-focused web developer who can hit the ground running and dig into ... Advanced knowledge of semantic HTML, CSS, JavaScript. * Experience with web templating engines. We ...

Bristol & Bates

Senior Web Developer

Las Vegas, NV · On-site

We are seeking a dtrong frontend-focused web developer who can hit the ground running and dig into ... Advanced knowledge of semantic HTML, CSS, JavaScript. * Experience with web templating engines. We ...

EMERGENT METHOD

Web Developer

Baton Rouge, LA · On-site

Emergent Method is seeking a full-time web developer to join the firm's creative services team ... scratch using semantic, version-controlled code * Work collaboratively with internal teams ...

EMERGENT METHOD

Web Developer

Baton Rouge, LA · On-site

Emergent Method is seeking a full-time web developer to join the firm's creative services team ... scratch using semantic, version-controlled code * Work collaboratively with internal teams ...

EverCommerce

EverCommerce - Web Developer

Position Summary The Web Developer II is an experienced individual contributor responsible for ... Write clean, semantic HTML5, CSS3, and JavaScript to implement designs with pixel-level accuracy ...

Jobsbridge

Web Developer

San Jose, CA

... CSS3, HTML, semantic markup - Sass or Less - Object-oriented JavaScript (Patterns, MVC ... Developers, QA, and site operations teams - 5+ years experience (Software Engineer 3) ...

Mesh

Senior Web Developer

Baton Rouge, LA · On-site

Were looking for a Senior Web Developer who cares as much about craft as they do about curiosity ... Ensure every build meets WCAG 2.1 AA, Core Web Vitals standards, and semantic HTML best practices

LED FastStart

Senior Web Developer

Baton Rouge, LA · On-site

We're looking for a Senior Web Developer who cares as much about craft as they do about curiosity ... semantic HTML best practices - Integrate third-party APIs, headless data sources, and custom data ...

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All JobsSemantic Web Developer Jobs

Semantic Web Developer information

See salary details

$49.5K

$117.9K

$241K

How much do semantic web developer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for semantic web developer in the United States is $117,880.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $128,000.00 per year, depending on experience, location, and employer.

What is a Semantic Web Developer?

A Semantic Web Developer is a software professional who creates applications and systems that leverage the Semantic Web, a set of technologies designed to make data on the internet machine-readable and interoperable. They use standards like RDF (Resource Description Framework), OWL (Web Ontology Language), and SPARQL to structure data and enable intelligent data integration and sharing. Semantic Web Developers often work on projects involving linked data, knowledge graphs, and artificial intelligence to enhance how information is connected and understood by machines. Their work helps improve search, data discovery, and automation across diverse domains.

What are the key skills and qualifications needed to thrive as a Semantic Web Developer, and why are they important?

To thrive as a Semantic Web Developer, you need a solid background in computer science, expertise in semantic technologies (such as RDF, OWL, and SPARQL), and experience with web development languages like JavaScript or Python. Familiarity with ontology editors (like Protégé), triple stores (such as Apache Jena or Virtuoso), and relevant W3C standards is typically required. Strong analytical thinking, problem-solving skills, and the ability to communicate complex concepts clearly set outstanding candidates apart. These competencies are vital for building interoperable, intelligent web systems that efficiently manage and leverage structured data.

What is the difference between Semantic Web Developer vs Web Developer?

AspectSemantic Web DeveloperWeb Developer
Required SkillsSemantic web technologies, RDF, OWL, SPARQL, ontologiesHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentResearch, data integration, knowledge graphsWebsite and application development
Industry UsageData-driven industries, AI, knowledge managementMedia, e-commerce, corporate websites

Semantic Web Developers focus on creating intelligent, data-rich web applications using semantic technologies, while Web Developers primarily build and maintain standard websites and applications. Both roles require coding skills, but their focus areas differ significantly, with Semantic Web Developers working more with data integration and ontologies.

What are the most common challenges faced by Semantic Web Developers when integrating ontologies with existing data sources?

Semantic Web Developers often encounter challenges when mapping and integrating diverse data sources into a unified ontology. These can include inconsistencies in data formats, incomplete metadata, and aligning different vocabularies or schemas. Overcoming these issues typically requires strong analytical skills, familiarity with RDF and OWL standards, and close collaboration with data owners and subject matter experts to ensure semantic accuracy. Regular communication and iterative testing are essential for successful integration and to maintain data integrity across systems.
More about Semantic Web Developer jobs
What job categories do people searching Semantic Web Developer jobs look for? The top searched job categories for Semantic Web Developer jobs are:
Semantic Web Developer jobs near you
Infographic showing various Semantic Web Developer job openings in the United States as of May 2026, with employment types broken down into 84% Full Time, 10% Part Time, and 6% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $117,880 per year, or $56.7 per hour.
Lead Web Developer

Lead Web Developer

Jobsbridge

San Jose, CA • On-site

Full-time

Posted 16 hours ago

Job description

Company Description

Hello,

Greetings from Jobsbridge!

Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions.

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 


Job Description

Experience with JavaScript/AJAX, semantic HTML/XHTML and CSS 
Experience with common libraries (jQuery, lodash/underscorejs etc.) and debugging tools (Chrome developer tool, Firebug, etc.) 
Experience on developing and designing in object-oriented JavaScript 
Experience integrating front-end code with server-side technology. Knowledge of REST APIs 
Knowledge of media queries and experience on building responsive web applications 
Knowledge of current trends and best practices in front-end architecture. 
Desired Skill Set: 
Experience in developing consumer facing web applications 
Knowledge of javascript frameworks/libraries like AngularJS, ReactJS, BackboneJS etc. 
Experience on using CSS preprocessors like SASS or LESS. 
Experience with build systems such as gulp/grunt.

Qualifications

JavaScript/AJAX, semantic HTML/XHTML and CSS

Additional Information

Only GC/Citizen/OPT

Jobsbridge Institute logo

About Jobsbridge Institute

Sourced by ZipRecruiter

Josbridge Institute is your one-stop destination for your Data, Cloud and Analytics learning needs, powered by Microsoft AI & Cloud platform. We offer a wide range of courses and programs, from foundational to advanced focusing on Data Analysis, Cloud Engg, AI-ML required for Microsoft certification. Our courses are designed to equip you with the practical skills and knowledge required for success in the field of cloud computing, AI and Data Analytics. With our experienced faculty, applied learning and comprehensive curriculum, we are committed to helping you achieve your career goals. Students seeking Internship (CPT & OPT) may apply.

Industry

Business schools and computer and management training

Company size

11 - 50 Employees

Headquarters location

Campbell, CA, US

Year founded

2022

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