Principal Data Architect
Houston, TX · On-site
Mastery of semantic web standards, including RDF, OWL, and SHACL, and proficiency in SPARQL for context-aware graph reasoning. • Policy-as-Code Compliance: Production-grade deployment experience ...
Houston, TX · On-site
Mastery of semantic web standards, including RDF, OWL, and SHACL, and proficiency in SPARQL for context-aware graph reasoning. • Policy-as-Code Compliance: Production-grade deployment experience ...
Houston, TX · On-site
Mastery of semantic web standards, including RDF, OWL, and SHACL, and proficiency in SPARQL for context-aware graph reasoning. • Policy-as-Code Compliance: Production-grade deployment experience ...
New York, NY · On-site
Develop and optimize efficient graph queries using languages like Cypher, Gremlin, or SPARQL. * Data integration: Build and maintain data pipelines to load, transform, and integrate data from various ...
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New York, NY · On-site
Develop and optimize efficient graph queries using languages like Cypher, Gremlin, or SPARQL. * Data integration: Build and maintain data pipelines to load, transform, and integrate data from various ...
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
Princeton, NJ · On-site
$54.25 - $74.50/hr
SPARQL * Experience in any of a Graph-DB * Strong architectural and design experience
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Princeton, NJ · On-site
$54.25 - $74.50/hr
SPARQL * Experience in any of a Graph-DB * Strong architectural and design experience
Atlanta, GA · On-site
... SPARQL for semantic interoperability. • Integrate structured and unstructured data into semantic layers for AI and analytics. • Build and optimize high-volume ETL/ELT pipelines using Spark ...
Atlanta, GA · On-site
... SPARQL for semantic interoperability. • Integrate structured and unstructured data into semantic layers for AI and analytics. • Build and optimize high-volume ETL/ELT pipelines using Spark ...
Reston, VA · On-site
... OWL, SPARQL) and government data standards to enable semantic representation of data inputs, facilitating integration and interoperability across intelligence systems. • Design, develop, and ...
Reston, VA · On-site
... OWL, SPARQL) and government data standards to enable semantic representation of data inputs, facilitating integration and interoperability across intelligence systems. • Design, develop, and ...
Herndon, VA · On-site
$137K - $200K/yr
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
Herndon, VA · On-site
$137K - $200K/yr
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
San Jose, CA · On-site
$296K/yr
Contributions to graph standards or communities (GQL, openCypher, SPARQL)
San Jose, CA · On-site
$296K/yr
Contributions to graph standards or communities (GQL, openCypher, SPARQL)
Mettawa, IL · On-site
Strong knowledge on NOSQL concepts and Graph - Graph Modelling experience - 2-3 years of hands on experience in Neo4j - Understanding of Graph algorithms - SparQL knowledge will be an added advantage ...
Mettawa, IL · On-site
Strong knowledge on NOSQL concepts and Graph - Graph Modelling experience - 2-3 years of hands on experience in Neo4j - Understanding of Graph algorithms - SparQL knowledge will be an added advantage ...
RDF * SPARQL * SHACL * JSONLD * Ontological inference * Consistency checking * Knowledge graphs * Property graphs * RDF graphs * Graph data modeling * Graph analytics * Ontologydriven KG design
New
RDF * SPARQL * SHACL * JSONLD * Ontological inference * Consistency checking * Knowledge graphs * Property graphs * RDF graphs * Graph data modeling * Graph analytics * Ontologydriven KG design
New
Herndon, VA · On-site
$137K - $200K/yr
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
Herndon, VA · On-site
$137K - $200K/yr
Leveraging Semantic Web standards, including RDF, OWL, and SPARQL, the Lead Ontologist develops scalable knowledge frameworks that enhance data discoverability, support AI/ML applications, and ...
Develop and optimize efficient graph queries using languages like Cypher, Gremlin, or SPARQL. * Data integration: Build and maintain data pipelines to load, transform, and integrate data from various ...
Quick apply
Develop and optimize efficient graph queries using languages like Cypher, Gremlin, or SPARQL. * Data integration: Build and maintain data pipelines to load, transform, and integrate data from various ...
Reston, VA · On-site
$106K - $140K/yr
... OWL, SPARQL) and government data standards to enable semantic representation of data inputs, facilitating integration and interoperability across intelligence systems. • Design, develop, and ...
Reston, VA · On-site
$106K - $140K/yr
... OWL, SPARQL) and government data standards to enable semantic representation of data inputs, facilitating integration and interoperability across intelligence systems. • Design, develop, and ...
Spring, TX · On-site
... Cypher Gremlin SPARQL Solid understanding of graph data modeling techniques and paradigms LPG RDF Experience with relational databases and SQL Expertise in data replication and data movement ...
Spring, TX · On-site
... Cypher Gremlin SPARQL Solid understanding of graph data modeling techniques and paradigms LPG RDF Experience with relational databases and SQL Expertise in data replication and data movement ...
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSONLD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph analytics ...
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSONLD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph analytics ...
Active Metadata, RDF, OWL, SHACL, SPARQL, OPA, Caelum/Amundsen.
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Active Metadata, RDF, OWL, SHACL, SPARQL, OPA, Caelum/Amundsen.
Miami, FL · On-site
$109K - $149K/yr
Proficiency in writing advanced SPARQL queries * Strong skills in the W3C Web Ontology Language (OWL) * Solid understanding of Basic Formal Ontology (BFO) and Common Core Ontologies (CCO)
Miami, FL · On-site
$109K - $149K/yr
Proficiency in writing advanced SPARQL queries * Strong skills in the W3C Web Ontology Language (OWL) * Solid understanding of Basic Formal Ontology (BFO) and Common Core Ontologies (CCO)
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSON‑LD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph ...
New
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSON‑LD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph ...
New
San Francisco, CA · On-site +1
$144K - $190K/yr
You will spend the majority of your time designing ontologies, writing SPARQL, building knowledge graph pipelines, and working closely with data engineering and data science peers to put your models ...
San Francisco, CA · On-site +1
$144K - $190K/yr
You will spend the majority of your time designing ontologies, writing SPARQL, building knowledge graph pipelines, and working closely with data engineering and data science peers to put your models ...
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSONLD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph analytics ...
New
Ontology Ontology engineering Knowledge modeling OWL RDF SPARQL SHACL JSONLD Ontological inference Consistency checking Knowledge graphs Property graphs RDF graphs Graph data modeling Graph analytics ...
New
$18.75 - $21.11
10% of jobs
$21.11 - $23.47
14% of jobs
$23.86 is the 25th percentile. Wages below this are outliers.
$23.47 - $25.83
10% of jobs
The median wage is $27.93 / hr.
$25.83 - $28.19
19% of jobs
$28.19 - $30.55
13% of jobs
$30.55 - $32.91
9% of jobs
$33.18 is the 75th percentile. Wages above this are outliers.
$32.91 - $35.27
14% of jobs
$35.27 - $37.63
3% of jobs
$37.63 - $39.99
2% of jobs
$39.99 - $42.35
2% of jobs
$42.35 - $44.71
5% of jobs
$18
$30
$44
SPARQL Developers often encounter challenges when working with large, interconnected datasets or optimizing complex queries for triplestore performance. Navigating the nuances of schema design, integrating disparate data sources, and ensuring precise query results are part of the day-to-day work. Collaborating closely with data architects and subject matter experts helps address ambiguity and clarify project requirements. Staying up to date with advances in semantic technologies and routinely profiling queries can also lead to more efficient solutions and better overall project outcomes.
To thrive in a SPARQL Developer role, you need a solid understanding of semantic web technologies, RDF data modeling, and advanced SPARQL query design, typically supported by a degree in Computer Science or a related field. Experience with triplestore databases such as Apache Jena, Virtuoso, or Stardog, and proficiency in programming languages like Python or JavaScript are commonly required. Strong analytical thinking, attention to detail, and effective collaboration skills are crucial in this position. These competencies ensure efficient extraction of insights from complex linked data, facilitate integration tasks, and support business-driven data initiatives.
A SPARQL job typically involves working with SPARQL, a query language used to retrieve and manipulate data stored in RDF (Resource Description Framework) format. Professionals in this role often work with semantic web technologies, knowledge graphs, and linked data. They may develop queries to extract insights, integrate data from various sources, and optimize database performance. Common roles include data engineers, semantic web developers, and ontology specialists.

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It services
51 - 200 Employees
Naperville, IL, US
2011