Senior AI Engineer
$126K - $166K/yr
Implement SPARQL querying and reasoning layers over knowledge graphs to drive downstream transformations and ensure consistent interpretation of business concepts. * Architect and deliver Python ‑ ...
$126K - $166K/yr
Implement SPARQL querying and reasoning layers over knowledge graphs to drive downstream transformations and ensure consistent interpretation of business concepts. * Architect and deliver Python ‑ ...
$126K - $166K/yr
Implement SPARQL querying and reasoning layers over knowledge graphs to drive downstream transformations and ensure consistent interpretation of business concepts. * Architect and deliver Python ‑ ...
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
$53.25 - $69/hr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
Reston, VA · On-site
$53.25 - $69/hr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
Reston, VA · On-site
$110K - $150K/yr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
Reston, VA · On-site
$110K - $150K/yr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
Reston, VA · On-site
$53 - $69/hr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
Reston, VA · On-site
$53 - $69/hr
RDF, OWL, SPARQL) to knowledge model entities, relationships, and vocabulary in accordance with industry and government data standards. • Establish processes for ontology version control, change ...
$17.50 - $23.25/hr
... SPARQL; iterate on representation patterns. • Codify tacit business knowledge into formal structures, in partnership with domain experts. • Explain tradeoffs between modeling approaches and ...
$17.50 - $23.25/hr
... SPARQL; iterate on representation patterns. • Codify tacit business knowledge into formal structures, in partnership with domain experts. • Explain tradeoffs between modeling approaches and ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Washington, DC · On-site
$59.50 - $76.75/hr
Experience with JavaScript build tools WebPack or similar * (ideal) Experience in linked data, RDF and SPARQL. * REST APIs * Experience with modern Java methodologies * Experience implementing ...
Washington, DC · On-site
$59.50 - $76.75/hr
Experience with JavaScript build tools WebPack or similar * (ideal) Experience in linked data, RDF and SPARQL. * REST APIs * Experience with modern Java methodologies * Experience implementing ...
Dallas, TX · On-site
$54.50 - $70.50/hr
Employ SPARQL endpoints and graph analytics tools to derive insights from knowledge graphs, using solutions likeGraphDBandJanusGraph. * Develop data models that support semantic search, data ...
Dallas, TX · On-site
$54.50 - $70.50/hr
Employ SPARQL endpoints and graph analytics tools to derive insights from knowledge graphs, using solutions likeGraphDBandJanusGraph. * Develop data models that support semantic search, data ...
$91K - $121K/yr
RDF, LPG, SPARQL, Cypher) * Understanding of data modeling, ontology design, data architecture * Familiar with LLMs and other machine learning and agentic solutions. * Familiar with all steps of SDLC ...
$65.25 - $84/hr
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-aware access control.
$65.25 - $84/hr
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-aware access control.
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance - modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance -- modeling conventions, vetting ...
Author SPARQL queries and reasoning rules that drive Decision dashboards, Digital Thread Impact Analysis, and tradespace visualization. * Define ontology governance -- modeling conventions, vetting ...
$117K - $140K/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)
$117K - $140K/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)
$133K - $170K/yr
Write advanced SPARQL queries. * Apply strong skills in the W3C Web Ontology Language (OWL). * Understand Basic Formal Ontology (BFO) and Common Core Ontologies (CCO). * Develop ontology-driven ...
$133K - $170K/yr
Write advanced SPARQL queries. * Apply strong skills in the W3C Web Ontology Language (OWL). * Understand Basic Formal Ontology (BFO) and Common Core Ontologies (CCO). * Develop ontology-driven ...
$65.25 - $84/hr
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-aware access control.
$65.25 - $84/hr
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-aware access control.
$65.25 - $84/hr
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-aware access control.
$65.25 - $84/hr
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-aware access control.
$117K - $140K/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)
$117K - $140K/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)
$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.

7.5
Based on 552 frontline employees who took The Breakroom Quiz
195th of 262 rated insurance
At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection.
Job Description
We are seeking a Senior AI Engineer on the Enterprise Intelligence Factory team to play a foundational role in building the enterprise Semantic Ontology & Dimension Factory Platform. This platform enables AI‑ready analytics by combining semantic ontologies, knowledge graphs, agentic AI, and data engineering to automatically generate business‑ready star schemas from heterogeneous enterprise data sources.Key Responsibilities:
Required Skills & Qualifications:
Preferred Skills:
The hiring manager has flexibility to hire across several levels of seniority. The level will be determined by the selected applicant's skills and competencies.
#LI-TE1
Skills
Agentic AI, Agentic Design, AI Frameworks, Large Language Models (LLMs), LLM Guardrails, LLM Orchestration, Ontology, Python (Programming Language)Compensation
Compensation offered for this role is 100,000.00 - 170,500.00 annually and is based on experience and qualifications.The candidate(s) offered this position will be required to submit to a background investigation.
Joining our team isn’t just a job — it’s an opportunity. One that takes your skills and pushes them to the next level. One that encourages you to challenge the status quo. One where you can shape the future of protection while supporting causes that mean the most to you. Joining our team means being part of something bigger – a winning team making a meaningful impact.
Allstate generally does not sponsor individuals for employment-based visas for this position.
Effective July 1, 2014, under Indiana House Enrolled Act (HEA) 1242, it is against public policy of the State of Indiana and a discriminatory practice for an employer to discriminate against a prospective employee on the basis of status as a veteran by refusing to employ an applicant on the basis that they are a veteran of the armed forces of the United States, a member of the Indiana National Guard or a member of a reserve component.
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