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Sparql Semantic Jobs (NOW HIRING)

Allstate

Senior AI Engineer

Chicago, IL · On-site

$126K - $166K/yr

In this role, you will design and implement agent‑driven pipelines that leverage RDF/OWL ontologies, SPARQL, and Large Language Models (LLMs) to perform semantic alignment, dimension mining, and ...

Endurion

Ontologist with Security Clearance

Tampa, FL · On-site

Candidates must have demonstrated expertise in the following areas: • Ontology design and semantic data modeling. • SPARQL query development. • W3C standards (RDF, OWL, SHACL) and supporting ...

Nalley Consulting

Ontologist - Sr

Miami, FL · On-site

$117K - $154K/yr

Candidates should have demonstrated expertise in ontology design, semantic data modeling, and SPARQL query development, with proficiency in W3C standards (RDF, OWL, SHACL) and supporting frameworks ...

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I-Link Solutions

Principal Data Architect

Houston, TX · On-site

Advanced Semantic Engineering : Comprehensive mastery of semantic web standards, including RDF, OWL, and SHACL, for building ontology-first structural data models alongside SPARQL for context-aware ...

Nalley Consulting

Ontologist - Sr

Doral, FL · On-site

$117K - $154K/yr

Candidates should have demonstrated expertise in ontology design, semantic data modeling, and SPARQL query development, with proficiency in W3C standards (RDF, OWL, SHACL) and supporting frameworks ...

CYNET SYSTEMS

Knowledge Graph Architect/ Lead

San Jose, CA · On-site

$55 - $60/hr

... SPARQL/Cypher queries, Java/Python APIs, and semantic web technologies. Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting ...

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SOSi

Ontologist

$117K - $140K/yr

OR a minimum of 11+ years of experience in ontology development, semantic technologies. * Possess the knowledge and capability to develop ontologies: * Proficiency in writing advanced SPARQL queries.

Software Technology Inc

Data Architect - Active Metadata

$65.25 - $84/hr

Semantic Engineering: Mastery of RDF, OWL, and SHACL for ontology-first modeling and SPARQL reasoning. * Production-level Open Policy Agent (OPA)/ Policy-as-Code (Zero-Trust) for dynamic, context ...

Software Technology Inc

Data Architect - Active Metadata

$65.25 - $84/hr

Semantic Engineering: Mastery of RDF, OWL, and SHACL for ontology-first modeling and SPARQL reasoning. * Production-level Open Policy Agent (OPA)/ Policy-as-Code (Zero-Trust) for dynamic, context ...

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All JobsSparql Semantic Jobs

Sparql Semantic information

See salary details

$120.5K

$162.4K

$187.5K

How much do sparql semantic jobs pay per year?

As of Jul 3, 2026, the average yearly pay for sparql semantic in the United States is $162,359.00, according to ZipRecruiter salary data. Most workers in this role earn between $151,000.00 and $176,000.00 per year, depending on experience, location, and employer.

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

To thrive as a SPARQL Semantic Developer, you need expertise in semantic web technologies, RDF data modeling, and strong proficiency in SPARQL query language, often supported by a background in computer science or information science. Familiarity with tools like Apache Jena, Virtuoso, and ontology editors such as Protégé, as well as knowledge of related standards like OWL and SHACL, is typically required. Critical thinking, attention to detail, and effective problem-solving are vital soft skills for designing scalable data solutions and collaborating with cross-functional teams. These skills are crucial for building robust semantic applications that enable meaningful data integration, discovery, and analysis across diverse systems.

What is the difference between Sparql Semantic vs Data Analyst?

AspectSparql SemanticData Analyst
Required CredentialsKnowledge of SPARQL, semantic web technologies, RDF, ontologiesDegree in statistics, data science, or related field; proficiency in SQL and data visualization tools
Work EnvironmentSemantic web projects, knowledge graphs, linked data environmentsBusiness intelligence, data reporting, analytics teams
Employer & Industry UsageResearch institutions, semantic web companies, data integration projectsCorporations, marketing firms, finance, healthcare
Common Search & ComparisonUnderstanding semantic data queryingAnalyzing and interpreting data for decision-making

While Sparql Semantic specialists focus on querying and managing semantic web data using SPARQL, Data Analysts interpret and analyze data to support business decisions. Both roles require data literacy but differ in technical skills and work environments.

What are the common challenges faced by professionals working with SPARQL and semantic web technologies?

Professionals in SPARQL and semantic web roles often encounter challenges such as integrating heterogeneous data sources, ensuring data quality and consistency, and optimizing complex queries for performance. Working with RDF data models requires a solid understanding of ontologies and linked data principles, which can be a learning curve for those new to semantic technologies. Collaboration with data architects, domain experts, and software engineers is essential, as projects typically involve cross-functional teams to model, curate, and extract meaningful insights from large and diverse datasets.

What are SPARQL Semantic jobs?

SPARQL Semantic jobs involve working with SPARQL, the query language used to retrieve and manipulate data stored in Resource Description Framework (RDF) format within semantic web technologies. Professionals in these roles design, write, and optimize SPARQL queries to extract meaningful insights from linked data and knowledge graphs. They often collaborate with data scientists, knowledge engineers, and software developers to implement semantic data solutions in areas like data integration, artificial intelligence, and enterprise knowledge management.
More about Sparql Semantic jobs
What cities are hiring for Sparql Semantic jobs? Cities with the most Sparql Semantic job openings:
What states have the most Sparql Semantic jobs? States with the most job openings for Sparql Semantic jobs include:
What job categories do people searching Sparql Semantic jobs look for? The top searched job categories for Sparql Semantic jobs are:
Sparql Semantic jobs near you
Infographic showing various Sparql Semantic job openings in the United States as of June 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 69% Physical, 8% Hybrid, and 23% Remote job distribution, with an average salary of $162,359 per year, or $78.1 per hour.
Software Engineer

Software Engineer

Radiance Technologies

San Antonio, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 7 days ago

Job description

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Defense/Aerospace market. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed.
We are searching for a talented Software Engineer/Developer to join our team supporting the Joint Electromagnetic Warfare Center (JEWC). We are looking for an experienced developer to work with a diverse team of software engineers, data scientists, and analysts to support the integration of semantic web technologies into the SaaS portal, enabling advanced data querying, relationship mapping, and knowledge graph construction. Must have demonstrated expertise in SPARQL query development and graph database technologies (e.g., RDF, OWL, or similar). Regular progress updates and rigorous testing documentation will be required.
Key Responsibilities:
  • Collaborate with government stakeholders to meet technical and operational objectives.
  • Participate in all phases of the software development lifecycle using Agile or other industry standard methodologies.

Required Skills:
  • Bachelor's degree or higher in Computer Science, Software Engineering, or related STEM field.
  • Semantic Web Technologies
    • SPARQL query development
    • Resource Description Framework (RDF)
    • Ontology Web Language (OWL)
    • Experience constructing and querying knowledge graphs
  • Graph Database experience
    • Hands-on experience with graph databases (e.g. GraphDB, Stardog, Neo4j with RDF plugins, or similar triple stores)
  • Software Development
    • Proficiency in software languages used with semantic web tools (e.g., Python, Java, JavaScript, C#)
  • Data Integration and ETL
    • Experience ingesting, transforming, and linking disparate data sources into graph structures
    • Ability to develop data pipelines that support semantic enrichment and ontology-driven modeling
  • Strong communication and organizational skills.
  • U.S. citizenship.

Required Experience:
  • Active TS Clearance with ability to receive SCI.
  • Minimum of 5 years' experience in software engineering or related field.
  • Minimum of 5 years' experience with software development lifecycle and methodologies.
  • Prior experience in SPARQL query development and graph database technologies (e.g., RDF, OWL, or similar).
  • Prior experience supporting the integration of semantic web technologies into the SaaS portal, enabling advanced data querying, relationship mapping, and knowledge graph construction.
  • Familiarity with software ontology and triple-store databases.
  • Familiarity with building HTTP-based web services using a framework such as JavaScript, Java Spring Boot, etc.
  • Familiarity with source management repositories such as: Git (GitLab, GitHub, or bare Git), Apache Subversion, or BitBucket.

Desired Qualifications:
  • Active TS/SCI clearance.
  • Experience supporting Department of Defense or Electromagnetic Spectrum Operations (EMSO) programs.
  • Familiarity with secure software development practices.
  • Familiarity with data description languages such as: XML, YAML, JSON, and JSON-LD for data exchange, configuration, or API integration.

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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